A manipulator for metal recycling and disassembly

Abstract

The invention discloses a manipulator for metal recovery and disassembly, and the invention relates to the field of manipulator processing technology, comprising an oil tank, an oil pump being arranged at the bottom of the oil tank; an oil overflow screw rod, the oil overflow screw rod discharges lubricating oil to the outside by opening a hole on the surface, and an arc connecting rod is fixedly connected to the outside of the oil pump. The manipulator for metal recovery and disassembly has an oil passing circular hole and an oil seepage circular hole arranged on the surface of the oil overflow screw rod, so that the oil overflow screw rod can be filled with oil while moving downward, thereby preventing the need for manual oiling before each disassembly process, which makes it easy for workers to frequently approach the disassembly parts and components and cause potential safety hazards. By opening a plurality of oil seepage circular holes on the threaded surface of the screw rod, the lubricating oil can seep out from the outside of the oil overflow screw rod and adhere to the threaded surfaces, thereby preventing the lubricating oil coated on the inner wall of the motor rotor eyelet through the oil passing circular hole from being scraped off by the screw rod, affecting the disassembly effect during subsequent thread rotation.

Description

Technical Field

[0001] The invention relates to the technical field of robot processing, and in particular to a robot for metal recycling and disassembly. Background Art

[0002] Metal recycling and dismantling refers to the processing of discarded metal products to recover metal materials and reuse them. Metals are non-renewable resources. Recycling and dismantling can make these metals re-enter the production process and reduce the mining of primary ores. In fact, when recycling metals at recycling stations, we always receive motors of various specifications and types with heavy iron cores and iron shells. As for the dismantling of motors, since the motor rotor is one of the core components of the motor, separating the rotor from the motor seat is also the focus of the motor dismantling. Sometimes, the E-type dismantling method of generator rotors is used. In the past, the E-type dismantling of generator rotors was often performed manually, that is, first oiling and then inserting the screw into the rotor eye, and finally laboriously rotating to remove the rotor;

[0003] Existing disassembly robots can often only disassemble motor rotors, and manual oiling is still required before disassembly. Manual oiling is required before each disassembly process, which makes it easy for workers to frequently approach disassembled parts and components, causing safety hazards. Therefore, we proposed a metal recycling disassembly robot. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a manipulator for metal recycling and disassembly, comprising:

[0005] A base, wherein a hydraulic push rod is arranged on the top of the base;

[0006] A top connecting plate, a motor is arranged on the top of the top connecting plate;

[0007] Disassembly device, which has both oiling and disassembly functions, to prevent the need for manual oiling before each disassembly process, which would cause workers to frequently approach the disassembly parts and easily cause safety hazards;

[0008] The oil removal device is used to wipe and clean the lubricating oil on the surface of the screw to prevent the lubricating oil accumulated on the surface of the screw from gradually drying up when the screw is not used for a long time, increasing the radius of the screw and making it difficult to insert it into the rotor hole later;

[0009] The top of the base is fixedly connected to the bottom of the hydraulic push rod, the driving shaft of the hydraulic push rod is fixedly connected to the bottom of the top connecting plate, the top of the top connecting plate is fixedly connected to the output end of the motor, the driving shaft of the motor is fixedly connected to the top of the disassembling device, the top of the disassembling device is rotatably connected to the bottom of the top connecting plate through a rotating bolt, and the oil removal device is sleeved on the disassembling device and slidably connected to the disassembling device;

[0010] Wherein, the disassembling device comprises:

[0011] An oil tank, wherein an oil pump is provided at the bottom of the oil tank;

[0012] An oil overflow screw, which discharges lubricating oil to the outside by opening holes on the surface;

[0013] The bottom of the oil tank is connected to the oil inlet of the oil pump, the oil overflow screw is configured as a tubular rod body having a circular cavity inside, and the oil outlet of the oil pump is connected to the top of the oil overflow screw;

[0014] The outer side of the oil spill screw is slidably connected to the inner side of the oil removal device;

[0015] Both sides of the base are fixedly connected with side curved plates, the inner sides of the side curved plates are fixedly connected with electric telescopic rods, and the driving shaft of the electric telescopic rods is fixedly connected with arc-shaped clamping blocks;

[0016] The outer side of the oil pump is fixedly connected with an arc-shaped connecting rod, and the top of the arc-shaped connecting rod is fixedly connected with a top circular plate. The bottom of the oil overflow screw rod is provided with an oil passing circular hole, and the outer surface of the oil overflow screw rod is provided with an oil seepage circular hole. By providing the oil passing circular hole and the oil seepage circular hole on the surface of the oil overflow screw rod, the oil overflow screw rod can be filled with oil while moving downward, thereby preventing the need for manual oiling before each disassembly process, which makes it easy for workers to frequently approach the disassembly parts and components and cause safety hazards. By providing a plurality of oil seepage circular holes on the threaded surface of the screw rod, it is convenient for lubricating oil to seep out from the outer side of the oil overflow screw rod and adhere to the threaded surfaces, thereby preventing the lubricating oil coated on the inner wall of the motor rotor eyelet through the oil passing circular hole from being scraped off by the screw rod, affecting the disassembly effect during subsequent thread rotation. The inner wall of the oil overflow screw rod is fixedly connected with a fixed round block, and the top of the fixed round block The bottom of the fixed round block is provided with an arc-edge through hole, the bottom of the fixed round block is fixedly connected to the limited bottom rod, and the bottom of the fixed round block is fixedly connected with a retraction spring. After the retraction spring loses its tension, the bottom circular slider is driven to move up by the retraction force and cooperate with the limited bottom rod to block the second oil-passing circular hole to prevent the excess lubricating oil in the oil-overflowing screw rod from still flowing out to the outside and causing waste when there is no need to inject oil into the hole of the motor rotor, thereby preventing the waste from being wasted. The bottom of the retraction spring is fixedly connected with the circular slider, and the bottom of the circular slider is provided with the second oil-passing circular hole, and the top of the circular slider is penetrated and fixedly connected with a slender rod. By arranging a slender rod penetrating the circular slider at the bottom of the fixed round block, the circular slider is limited in sliding, so as to prevent the circular slider from being tilted and offset due to uneven thrust after moving down to break away from the contact with the limited bottom rod and being difficult to penetrate and cooperate with the limited bottom rod again.

[0017] The top of the top circular plate is fixedly connected to the driving shaft of the motor, and the top of the top circular plate is rotatably connected to the bottom of the top connecting plate via a rotating bolt;

[0018] The outer side of the circular sliding block is slidably connected to the inner wall of the oil overflow screw rod, and the top of the slender rod is fixedly connected to the bottom of the fixed round block.

[0019] Furthermore, the oil removal device includes a side connecting plate, the top of the side connecting plate is fixedly connected to an electric push rod, one side of the side connecting plate is fixedly connected to an oil collecting mechanism, the top of the oil collecting mechanism is fixedly connected to an annular sponge plate, the downwardly moved annular sponge plate wipes and cleans the lubricating oil on the outer surface of the oil-overflowing screw and absorbs the lubricating oil, to prevent the lubricating oil accumulated on the surface of the oil-overflowing screw from gradually drying up when the oil-overflowing screw is not used for a long time, increasing the radius of the screw and making it difficult to insert it into the rotor eyelet later, a circular through hole is provided on the top of the annular sponge plate, the inner wall of the circular through hole is fixedly connected to a return spring, the return spring that loses the extrusion force when the annular sponge plate moves downward pulls the annular sponge plate to expand and recover through the stretching force, to prevent the annular sponge plate from losing its elasticity after being in an extruded compressed state for a long time and being difficult to expand and recover for use. The top of the return spring is fixedly connected with an annular top plate. When the annular sponge plate between the annular top plate and the oil collecting mechanism is gradually squeezed, the lubricating oil absorbed inside will overflow and be collected in the oil collecting mechanism to prevent the annular sponge plate from reaching absorption saturation after long-term use and being difficult to absorb subsequent lubricating oil. The downward-moving annular top plate scrapes and cleans the outer surface of the oil overflow screw to prevent a part of the lubricating oil that is about to dry up from being attached to the surface of the oil overflow screw and being difficult to be absorbed by the annular sponge plate. The top of the electric push rod is fixedly connected to the bottom of the top circular plate, the annular top plate is sleeved on the oil overflow screw and is slidably connected to the oil overflow screw. Four circular through holes are provided, and the four circular through holes are evenly distributed on the annular sponge plate. The bottom of the return spring is fixedly connected to the top of the oil collecting mechanism.

[0020] Furthermore, the oil collecting mechanism comprises a trapezoidal ring plate, the outer side of which is sleeved with an annular concave shell and fixedly connected thereto, the lubricating oil in the annular sponge plate is squeezed out through the trapezoidal ring plate and guided to the annular concave shell for collection through the inclined surface, so as to prevent the lubricating oil absorbed by the annular sponge plate from being scattered on the ground and difficult to be recycled when discharged outward, thereby causing waste; an arc-shaped inclined hole is provided on the inner side of the trapezoidal ring plate, and a plurality of arc-shaped inclined holes are provided on the inner side of the trapezoidal ring plate to guide the lubricating oil overflowing from the inner side into the annular concave shell, so as to prevent the lubricating oil on the inner side of the trapezoidal ring plate from gradually accumulating too much and overflowing from the annular inclined plate and falling to the ground and difficult to be handled; the inner side of the trapezoidal ring plate is fixedly connected with an annular inclined plate, and the annular inclined plate is fixedly connected to the inner side of the trapezoidal ring .... An annular inclined plate is arranged on the inner side of the trapezoidal ring plate to block the flowing lubricating oil, and prevent the lubricating oil flowing along the inner inclined surface of the trapezoidal ring plate from flowing over the arc-shaped inclined hole and continuing to flow downward and scattering on the ground and being difficult to collect. An inclined brush is fixedly connected to the inner side of the annular inclined plate, and the downwardly moved inclined brush rubs and cleans the outer surface of the oil overflow screw rod to prevent the lubricating oil attached to the outer surface of the oil overflow screw rod from being mixed with too many dust particles and adhering to the annular sponge plate when contacting with the annular sponge plate, affecting its oil absorption efficiency. The top of the trapezoidal ring plate is fixedly connected to the bottom of the annular sponge plate, the top of the trapezoidal ring plate is fixedly connected to the bottom of the reset spring, and the outer side of the annular concave shell is fixedly connected to one side of the side connecting plate.

[0021] The present invention has the beneficial effects:

[0022] 1. The present invention provides an oil-passing circular hole and an oil-seeping circular hole on the surface of the oil-overflowing screw rod so that the oil-overflowing screw rod can be filled with oil while it moves downward, thereby preventing the need for manual oiling before each disassembly and processing, which makes it easy for workers to frequently approach the disassembly parts and components and cause potential safety hazards. The downward-moving annular sponge plate wipes and cleans the lubricating oil on the outer surface of the oil-overflowing screw rod and absorbs the lubricating oil, thereby preventing the lubricating oil accumulated on the surface of the oil-overflowing screw rod from gradually drying up when the oil-overflowing screw rod is not used for a long time, increasing the radius of the screw rod and making it difficult to insert the screw rod into the rotor eyelet later. The lubricating oil in the annular sponge plate is squeezed out by the trapezoidal annular plate and guided into the annular concave shell through the inclined surface for collection, thereby preventing the lubricating oil absorbed by the annular sponge plate from scattering on the ground when it is discharged outward and being difficult to recycle and causing waste.

[0023] 2. The present invention provides a disassembly device, and provides an oil-passing circular hole and an oil-seepage circular hole on the surface of the oil-spill screw rod, so that the oil-spill screw rod can be filled with oil while it moves downward, thereby preventing the need for manual oiling before each disassembly process, which makes it easy for workers to frequently approach the disassembly parts and components and cause potential safety hazards. By providing a plurality of oil-seepage circular holes on the threaded surface of the screw rod, it is convenient for the lubricating oil to seep out from the outside of the oil-spill screw rod and adhere to the threaded surfaces, thereby preventing the lubricating oil coated on the inner wall of the motor rotor eyelet through the oil-passing circular hole from being scraped off by the screw rod and affecting the subsequent screws. The disassembly effect when the pattern rotates is achieved by setting a slender rod that passes through the circular slider at the bottom of the fixed round block to limit the sliding of the circular slider, thereby preventing the circular slider from being tilted and offset due to uneven thrust after moving down and breaking away from the contact with the limiting bottom rod, and being difficult to cooperate with the limiting bottom rod; after the retraction spring loses its tension, the retraction force drives the bottom circular slider to move upward and cooperate with the limiting bottom rod to seal the second oil-passing circular hole, thereby preventing the excess lubricating oil in the oil-overflowing screw from still flowing out to the outside and causing waste when there is no need to fill the holes of the motor rotor with oil.

[0024] 3. The present invention provides an oil removal device, and the downwardly moved annular sponge plate wipes and cleans the lubricating oil on the outer surface of the oil-overflowing screw and absorbs the lubricating oil, thereby preventing the lubricating oil accumulated on the surface of the oil-overflowing screw from gradually drying up when the oil-overflowing screw is not used for a long time, increasing the radius of the screw and making it difficult to insert the screw into the rotor hole later. The downwardly moved annular top plate scrapes and cleans the outer surface of the oil-overflowing screw, thereby preventing a part of the lubricating oil that is about to dry up attached to the surface of the oil-overflowing screw from being difficult to be absorbed by the annular sponge plate. When the annular sponge plate located between the annular top plate and the oil collecting mechanism is gradually squeezed, the lubricating oil absorbed inside will overflow and be collected in the oil collecting mechanism, thereby preventing the annular sponge plate from reaching absorption saturation after long-term use and being difficult to absorb subsequent lubricating oil. When the annular sponge plate moves downward, the reset spring that loses the extrusion force pulls the annular sponge plate to expand and recover through the stretching force, thereby preventing the annular sponge plate from losing its elasticity after being squeezed and compressed for a long time and being difficult to expand and recover for use.

[0025] The oil collecting mechanism is provided in the present invention, and the lubricating oil in the annular sponge plate is squeezed out through the trapezoidal ring plate and guided to the annular concave shell for collection through the inclined surface, so as to prevent the lubricating oil absorbed by the annular sponge plate from being scattered on the ground and being difficult to be recycled and wasted when the lubricating oil is discharged outwardly. The annular inclined plate is provided on the inner side of the trapezoidal ring plate to block the flowing lubricating oil, so as to prevent the lubricating oil flowing along the inclined surface of the inner side of the trapezoidal ring plate from continuing to flow downward over the arc-shaped inclined hole and being difficult to be collected when a large amount of lubricating oil flows. A plurality of arc-shaped inclined holes are provided on the inner side of the trapezoidal ring plate to guide the lubricating oil overflowing from the inner side into the annular concave shell, so as to prevent the lubricating oil inside the trapezoidal ring plate from gradually accumulating too much and overflowing from the annular inclined plate and falling to the ground and being difficult to be handled. The downwardly moved inclined brush rubs and cleans the outer surface of the oil overflow screw rod, so as to prevent the lubricating oil attached to the outer surface of the oil overflow screw rod from being mixed with too many dust particles and being attached to the annular sponge plate when contacting the annular sponge plate, affecting its oil absorption efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the robot of the present invention;

[0027] Figure 2 This is a schematic diagram of the bottom structure of the robot of the present invention;

[0028] Figure 3 It is a schematic diagram of the bottom side cross-section structure of the disassembling device of the present invention;

[0029] Figure 4 This is an enlarged structural schematic diagram of the bottom side section A of the disassembling device of the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the oil removal device of the present invention;

[0031] Figure 6 It is a schematic diagram of the side cross-section structure of the oil removal device of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the oil collecting mechanism of the present invention;

[0033] Figure 8 It is a schematic diagram of the side cross-section structure of the bottom of the oil collecting mechanism of the present invention;

[0034] In the figure: 1, base; 2, hydraulic push rod; 3, top plate; 4, motor; 5, disassembly device; 6, oil removal device; 7, side curved plate; 8, electric telescopic rod; 9, arc-shaped block; 501, oil tank; 502, oil pump; 503, oil overflow screw rod; 504, arc-shaped connecting rod; 505, top circular plate; 506, oil through hole 1; 507, oil seepage hole; 508, fixed circular block; 509, arc edge through hole; 510, limit bottom rod ; 511, retraction spring; 512, circular slider; 513, second oil hole; 514, slender rod; 601, side connecting plate; 602, electric push rod; 603, oil collecting mechanism; 604, annular sponge plate; 605, circular through hole; 606, return spring; 607, annular top plate; 6031, trapezoidal ring plate; 6032, annular concave shell; 6033, arc-shaped inclined hole; 6034, annular inclined plate; 6035, inclined brush. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0036] For the first embodiment, please refer to Figure 1-Figure 4 The present invention is a manipulator for metal recycling and disassembly, comprising:

[0037] A base 1, a hydraulic push rod 2 is arranged on the top of the base 1;

[0038] A top connecting plate 3, a motor 4 is arranged on the top of the top connecting plate 3;

[0039] A disassembling device 5, which has two functions: oiling and disassembling;

[0040] An oil removal device 6, which is used to wipe and clean the lubricating oil on the surface of the screw;

[0041] The top of the base 1 is fixedly connected to the bottom of the hydraulic push rod 2, the driving shaft of the hydraulic push rod 2 is fixedly connected to the bottom of the top connecting plate 3, the top of the top connecting plate 3 is fixedly connected to the output end of the motor 4, the driving shaft of the motor 4 is fixedly connected to the top of the disassembling device 5, the top of the disassembling device 5 is rotatably connected to the bottom of the top connecting plate 3 through a rotating bolt, and the oil removal device 6 is sleeved on the disassembling device 5 and is slidably connected to the disassembling device 5;

[0042] Wherein, the disassembling device 5 comprises:

[0043] An oil tank 501, at the bottom of which an oil pump 502 is provided;

[0044] An oil overflow screw 503, which discharges lubricating oil to the outside by opening a hole on the surface;

[0045] The bottom of the oil tank 501 is connected to the oil inlet of the oil pump 502, the oil overflow screw 503 is configured as a tubular rod body having a circular cavity inside, and the oil outlet of the oil pump 502 is connected to the top of the oil overflow screw 503;

[0046] The outer side of the oil spill screw 503 is slidably connected to the inner side of the oil removal device 6;

[0047] Both sides of the base 1 are fixedly connected with side curved plates 7, the inner side of the side curved plates 7 is fixedly connected with an electric telescopic rod 8, and the driving shaft of the electric telescopic rod 8 is fixedly connected with an arc-shaped clamping block 9;

[0048] The outer side of the oil pump 502 is fixedly connected with an arc-shaped connecting rod 504, the top of the arc-shaped connecting rod 504 is fixedly connected with an overhead circular plate 505, the bottom of the oil overflow screw rod 503 is provided with an oil-passing circular hole 506, the outer surface of the oil overflow screw rod 503 is provided with an oil-seepage circular hole 507, the inner wall of the oil overflow screw rod 503 is fixedly connected with a fixed circular block 508, the top of the fixed circular block 508 is provided with an arc-edge through hole 509, the bottom of the fixed circular block 508 is fixedly connected with a limited bottom rod 510, the bottom of the fixed circular block 508 is fixedly connected with a retraction spring 511, the bottom of the retraction spring 511 is fixedly connected with a circular slider 512, the bottom of the circular slider 512 is provided with an oil-passing circular hole 513, and the top of the circular slider 512 is penetrated and fixedly connected with a slender rod 514;

[0049] The top of the top circular plate 505 is fixedly connected to the driving shaft of the motor 4, and the top of the top circular plate 505 is rotatably connected to the bottom of the top connecting plate 3 via a rotating bolt;

[0050] The outer side of the circular slider 512 is slidably connected to the inner wall of the oil overflow screw rod 503, and the top of the slender rod 514 is fixedly connected to the bottom of the fixed round block 508. When in use, the motor seat whose rotor needs to be disassembled is placed between the two arc-shaped claws and the arc-shaped clamping block 9 is pushed by the electric telescopic rod 8 to clamp and fix the motor seat, and then the top connecting plate 3 is driven downward by the hydraulic push rod 2. The top connecting plate 3 moves downward and drives the top motor 4 and the disassembling device 5 at the bottom to move downward together. When the disassembling device 5 moves downward, it is gradually inserted into the hole of the motor rotor and lubricating oil is injected into the hole at the same time. When the disassembling device 5 is completely inserted into the hole of the motor rotor, the motor 4 is started to drive the disassembling device 5 to rotate to disassemble the motor rotor from the motor seat. After disassembly, the hydraulic push rod 2 is used again to drive the top connecting plate 3 to move downward. The push rod 2 drives the disassembling device 5 to move upward to the top of the motor seat, and then the surface of the screw in the disassembling device 5 is subjected to a wipe-type oil treatment through the oil removal device 6. The top connecting plate 3 moves downward to drive the top circular plate 505, the arc-shaped connecting rod 504, the oil pump 502, the oil tank 501 and the oil overflow screw 503 at the bottom to move downward together. When the oil overflow screw 503 moves downward, it is gradually inserted into the eye of the motor rotor. At the same time, the lubricating oil in the oil tank 501 is pumped into the oil overflow screw 503 through the oil pump 502. The lubricating oil entering the oil overflow screw 503 gradually passes through the arc edge through hole 509 to push the circular slider 512. The circular slider 512 is pushed downward by the lubricating oil until the circular slider 512 moves down to the bottom of the limiting bottom rod 510 and breaks away from the contact with the limiting bottom rod 510. After that, the lubricating oil on the circular slider 512 will flow downward through the oil-passing circular hole 2 513 and be discharged to the outside through the oil-seeping circular hole 507 and the oil-passing circular hole 1 506. When the circular slider 512 moves downward, it will also pull the retraction spring 511 to extend downward. When the oil-overflow screw rod 503 moves down to the bottom of the inner wall of the motor rotor hole, the start motor 4 drives the top circular plate 505 to rotate. When the top circular plate 505 rotates, it drives the oil-overflow screw rod 503 below to rotate. At this time, the oil-overflow screw rod 503 disassembles the motor rotor from the motor seat through threaded cooperation. By providing the oil-passing circular hole 1 506 and the oil-seeping circular hole 507 on the surface of the oil-overflow screw rod 503, oil can be injected while the oil-overflow screw rod 503 moves downward. By providing a plurality of oil-seeping circular holes on the threaded surface of the screw rod The hole 507 facilitates the lubricating oil to seep out from the outside of the oil overflow screw 503 and adhere to the threaded surfaces. A slender rod 514 is set at the bottom of the fixed round block 508 to penetrate the circular slider 512 to limit the sliding movement of the circular slider 512. After the lubricating oil is filled, the oil pump 502 is turned off. At this time, the circular slider 512 loses the push of the lubricating oil. After the retraction spring 511 loses its tension, the retraction force drives the bottom circular slider 512 to move upward and cooperates with the limiting bottom rod 510 to block the oil-passing circular hole 2 513. After the oil overflow screw 503 disassembles the motor rotor from the motor seat, the hydraulic push rod 2 drives the oil overflow screw 503 to move above the motor seat. At this time, the surface of the oil overflow screw 503 can be wiped clean of the lubricating oil through the oil removal device 6.

[0051] For the second embodiment, please refer to Figure 1-Figure 8 The present invention provides a manipulator for metal recycling and disassembly: the oil removal device 6 includes a side connecting plate 601, the top of the side connecting plate 601 is fixedly connected with an electric push rod 602, one side of the side connecting plate 601 is fixedly connected with an oil collecting mechanism 603, the top of the oil collecting mechanism 603 is fixedly connected with an annular sponge plate 604, the top of the annular sponge plate 604 is provided with a circular through hole 605, the inner wall of the circular through hole 605 is fixedly connected with a return spring 606, the top of the return spring 606 is fixedly connected with an annular top plate 607, the top of the electric push rod 602 is fixedly connected with the bottom of the top circular plate 505, the annular top plate 607 is sleeved on the oil overflow screw rod 503 and is slidably connected with the oil overflow screw rod 503, four circular through holes 605 are provided, and the four circular through holes 605 are evenly distributed on the annular sponge plate 604, and the bottom of the return spring 606 is fixedly connected with the top of the oil collecting mechanism 603;

[0052] The oil collecting mechanism 603 includes a trapezoidal ring plate 6031, an annular concave shell 6032 is sleeved and fixedly connected to the outer side of the trapezoidal ring plate 6031, an arc-shaped inclined hole 6033 is opened on the inner side of the trapezoidal ring plate 6031, an annular inclined plate 6034 is fixedly connected to the inner side of the trapezoidal ring plate 6031, an inclined brush 6035 is fixedly connected to the inner side of the annular inclined plate 6034, the top of the trapezoidal ring plate 6031 is fixedly connected to the bottom of the annular sponge plate 604, the top of the trapezoidal ring plate 6031 is fixedly connected to the bottom of the return spring 606, the outer side of the annular concave shell 6032 is fixedly connected to one side of the side connecting plate 601, when in use, after the oil overflow screw 503 is disassembled and moved up to the top of the motor seat, the electric push rod 602 pushes the side connecting plate 601 to The side connecting plate 601 moves downward, driving the oil collecting mechanism 603 on one side to move downward together. When the oil collecting mechanism 603 moves downward, it drives the annular sponge plate 604 and the annular top plate 607 on the top to move downward together. When the annular sponge plate 604 and the annular top plate 607 move downward, the inner sides of the annular sponge plate 604 and the annular top plate 607 are in contact with the surface of the oil overflow screw rod 503 at all times. The downward moving annular sponge plate 604 wipes and cleans the lubricating oil on the outer surface of the oil overflow screw rod 503 and absorbs the lubricating oil. The downward moving annular top plate 607 scrapes and cleans the outer surface of the oil overflow screw rod 503. After cleaning, the electric push rod 602 drives the oil collecting mechanism 603, the annular sponge plate 604 and the annular top plate 607 to move upward together. The annular top plate 607 moves up and stops when it contacts the bottom of the oil pump 502. At this time, the oil collecting mechanism 603, the annular sponge plate 604 and the annular top plate 607 are in contact with the bottom of the oil pump 502. The oil mechanism 603 continues to move upward and squeezes the annular sponge plate 604 and the return spring 606 in the circular through hole 605. When the annular sponge plate 604 between the annular top plate 607 and the oil collecting mechanism 603 is gradually squeezed, the lubricating oil absorbed inside will overflow and be collected in the oil collecting mechanism 603. After a large amount of lubricating oil inside the annular sponge plate 604 is discharged, the electric push rod 602 pushes the oil collecting mechanism 603 and the annular sponge plate 604 to move downward for a distance. When the annular sponge plate 604 moves downward, the return spring 606, which loses the squeezing force, pulls the annular sponge plate 604 to expand and recover through the stretching force. A part of the lubricating oil squeezed out of the annular sponge plate 604 will overflow to the outside along the inclined surface of the trapezoidal ring plate 6031 The lubricating oil in the annular sponge plate 604 is squeezed out by the trapezoidal ring plate 6031 and diverted to the annular concave shell 6032 for collection. The annular inclined plate 6034 is provided on the inner side of the trapezoidal ring plate 6031 to block the flowing lubricating oil. The lubricating oil overflowing from the inner side is diverted to the annular concave shell 6032 by providing a plurality of arc-shaped inclined holes 6033 on the inner side of the trapezoidal ring plate 6031.The side connecting plate 601 moves downward, driving the annular concave shell 6032, the trapezoidal ring plate 6031, the annular inclined plate 6034 and the inclined brush 6035 to move downward together. The inclined brush 6035 is in frictional contact with the outer surface of the oil spill screw 503 at all times when moving downward. The downwardly moving inclined brush 6035 rubs and cleans the outer surface of the oil spill screw 503.

[0053] When the present invention is operated and used, the motor seat whose rotor needs to be disassembled is placed between the two arc-shaped claws and the arc-shaped clamping block 9 is pushed by the electric telescopic rod 8 to clamp and fix the motor seat, and then the top connecting plate 3 is driven downward by the hydraulic push rod 2. The top connecting plate 3 moves downward and drives the top motor 4 and the disassembling device 5 at the bottom to move downward together. When the disassembling device 5 moves downward, it is gradually inserted into the eyelet of the motor rotor and lubricating oil is injected into the eyelet at the same time. When the disassembling device 5 is completely inserted into the eyelet of the motor rotor, the motor 4 is started to drive the disassembling device 5 to rotate to disassemble the motor rotor from the motor seat. After the disassembly is completed, the disassembling device 5 is driven to move up to the top of the motor seat again by the hydraulic push rod 2, and then the surface of the screw in the disassembling device 5 is wiped by the degreasing device 6. In the oil pollution treatment method, the top connecting plate 3 moves downward to drive the top circular plate 505, the arc connecting rod 504, the oil pump 502, the oil tank 501 and the oil overflow screw 503 to move downward together. When the oil overflow screw 503 moves downward, it is gradually inserted into the hole of the motor rotor. At the same time, the lubricating oil in the oil tank 501 is pumped into the oil overflow screw 503 through the oil pump 502. The lubricating oil entering the oil overflow screw 503 gradually passes through the arc edge through hole 509 to push the circular slider 512. The circular slider 512 is pushed by the lubricating oil and gradually moves downward until the circular slider 512 moves down to the bottom of the limiting bottom rod 510 and breaks away from the contact with the limiting bottom rod 510. The lubricating oil above the circular slider 512 will pass through the oil through hole 2 513 and flow downward through the oil seepage hole 507 and the through hole 509. The oil is discharged outward through the circular hole 506, and when the circular slider 512 moves downward, it will also pull the retraction spring 511 to extend downward. When the oil overflow screw rod 503 moves down to the bottom of the inner wall of the motor rotor hole, the motor 4 is started to drive the top circular plate 505 to rotate. When the top circular plate 505 rotates, it drives the oil overflow screw rod 503 below to rotate. At this time, the oil overflow screw rod 503 disassembles the motor rotor from the motor seat through threaded cooperation, and by providing an oil-passing circular hole 506 and an oil-seepage circular hole 507 on the surface of the oil overflow screw rod 503, oil can be injected while the oil overflow screw rod 503 moves downward. By providing a plurality of oil-seepage circular holes 507 on the threaded surface of the screw rod, it is convenient for the lubricating oil to seep out from the outside of the oil overflow screw rod 503 and adhere to the threaded surfaces. A slender rod 514 is set at the bottom to penetrate the circular slider 512 to limit the sliding of the circular slider 512. After the lubricating oil is filled, the oil pump 502 is turned off. At this time, the circular slider 512 loses the push of the lubricating oil. After the retraction spring 511 loses its tension, it drives the bottom circular slider 512 to move up through the retraction force and cooperates with the limiting bottom rod 510 to block the oil hole 513. After the oil overflow screw rod 503 disassembles the motor rotor from the motor seat, the hydraulic push rod 2 drives the oil overflow screw rod 503 to move above the motor seat. At this time, the surface of the oil overflow screw rod 503 can be wiped of the lubricating oil through the oil removal device 6. After the oil overflow screw rod 503 is disassembled and moved above the motor seat, the electric push rod 602 pushes the side connecting plate 601 to move downward.The side connecting plate 601 moves downward, driving the oil collecting mechanism 603 on one side to move downward together. When the oil collecting mechanism 603 moves downward, the annular sponge plate 604 and the annular top plate 607 on the top move downward together. When the annular sponge plate 604 and the annular top plate 607 move downward, the inner sides are in contact with the surface of the oil overflow screw rod 503 at all times. The downward moving annular sponge plate 604 wipes and cleans the lubricating oil on the outer surface of the oil overflow screw rod 503 and absorbs the lubricating oil. The downward moving annular top plate 607 scrapes and cleans the outer surface of the oil overflow screw rod 503. After cleaning, the electric push rod 602 drives the oil collecting mechanism 603, the annular sponge plate 604 and the annular top plate 607 together. The annular top plate 607 moves upward and stops when it contacts the bottom of the oil pump 502. At this time, the oil collecting mechanism 603 continues to move upward and squeezes the annular sponge plate 604 and the return spring 606 in the circular through hole 605. When the annular sponge plate 604 between the annular top plate 607 and the oil collecting mechanism 603 is gradually squeezed, the lubricating oil absorbed inside will overflow and be collected in the oil collecting mechanism 603. After a large amount of lubricating oil inside the annular sponge plate 604 is discharged, the electric push rod 602 pushes the oil collecting mechanism 603 and the annular sponge plate 604 to move downward for a distance. When the annular sponge plate 604 moves downward, the return spring 606 loses the squeezing force. The spring 606 pulls the annular sponge plate 604 to expand and recover through the stretching force. A part of the lubricating oil squeezed out of the annular sponge plate 604 will overflow to the outside and flow downward along the inclined surface of the trapezoidal ring plate 6031 to the annular concave shell 6032 for storage, and the other part will overflow to the inside along the inclined surface of the inner side of the trapezoidal ring plate 6031 and flow downward between the annular inclined plate 6034 and the inner side of the trapezoidal ring plate 6031 and flow downward through the arc-shaped inclined hole 6033 opened on the inner side of the trapezoidal ring plate 6031 to the annular concave shell 6032. The lubricating oil in the annular sponge plate 604 is squeezed out through the trapezoidal ring plate 6031 and guided through the inclined surface The lubricating oil is collected in the annular concave shell 6032, and the flowing lubricating oil is blocked by setting an annular inclined plate 6034 on the inner side of the trapezoidal ring plate 6031. The lubricating oil overflowing from the inner side is guided into the annular concave shell 6032 by opening a plurality of arc-shaped inclined holes 6033 on the inner side of the trapezoidal ring plate 6031. The side connecting plate 601 moves downward to drive the annular concave shell 6032, the trapezoidal ring plate 6031, the annular inclined plate 6034 and the inclined brush 6035 to move downward together. The inclined brush 6035 is in friction contact with the outer surface of the oil overflow screw 503 at all times when it moves downward. The downwardly moved inclined brush 6035 rubs and cleans the outer surface of the oil overflow screw 503.

[0054] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A manipulator for metal recycling and disassembly, characterized in that: include: A base (1), wherein a hydraulic push rod (2) is arranged on the top of the base (1); A top connection plate (3), wherein a motor (4) is arranged on the top of the top connection plate (3); A disassembling device (5), the disassembling device (5) having both oiling and disassembling functions; An oil removal device (6), the oil removal device (6) being used to wipe and clean the lubricating oil from the surface of the screw; The top of the base (1) is fixedly connected to the bottom of the hydraulic push rod (2), the drive shaft of the hydraulic push rod (2) is fixedly connected to the bottom of the top connecting plate (3), the top of the top connecting plate (3) is fixedly connected to the output end of the motor (4), the drive shaft of the motor (4) is fixedly connected to the top of the disassembling device (5), the top of the disassembling device (5) is rotatably connected to the bottom of the top connecting plate (3) via a rotating bolt, and the oil removal device (6) is sleeved on the disassembling device (5) and is slidably connected to the disassembling device (5); Wherein, the disassembling device (5) comprises: An oil tank (501), wherein an oil pump (502) is provided at the bottom of the oil tank (501); An oil overflow screw (503), wherein the oil overflow screw (503) discharges lubricating oil to the outside by opening a hole on the surface; The bottom of the oil tank (501) is connected to the oil inlet of the oil pump (502); the oil overflow screw (503) is configured as a tubular rod body having a circular cavity inside; and the oil outlet of the oil pump (502) is connected to the top of the oil overflow screw (503); The outer side of the oil overflow screw (503) is slidably connected to the inner side of the oil removal device (6).

2. A metal recycling and disassembly robot according to claim 1, characterized in that: Both sides of the base (1) are fixedly connected to side curved plates (7), the inner sides of the side curved plates (7) are fixedly connected to electric telescopic rods (8), and the driving shaft of the electric telescopic rod (8) is fixedly connected to an arc-shaped clamping block (9).

3. The metal recycling and disassembly robot according to claim 1, characterized in that: The outer side of the oil pump (502) is fixedly connected to an arc-shaped connecting rod (504), the top of the arc-shaped connecting rod (504) is fixedly connected to an overhead circular plate (505), the bottom of the oil overflow screw rod (503) is provided with an oil-passing circular hole (506), the outer surface of the oil overflow screw rod (503) is provided with an oil-seepage circular hole (507), the inner wall of the oil overflow screw rod (503) is fixedly connected to a fixed circular block (508), and the top of the fixed circular block (508) is provided with a The bottom of the fixed circular block (508) is fixedly connected to a limiting bottom rod (510), the bottom of the fixed circular block (508) is fixedly connected to a retraction spring (511), the bottom of the retraction spring (511) is fixedly connected to a circular slider (512), the bottom of the circular slider (512) is provided with a second oil-passing circular hole (513), and the top of the circular slider (512) is penetrated and fixedly connected to a slender rod (514).

4. A metal recycling and disassembly manipulator according to claim 3, characterized in that: The top of the top circular plate (505) is fixedly connected to the driving shaft of the motor (4), and the top of the top circular plate (505) is rotatably connected to the bottom of the top connecting plate (3) via a rotating bolt.

5. The metal recycling and disassembly robot according to claim 3, characterized in that: The outer side of the circular sliding block (512) is slidably connected to the inner wall of the oil overflow screw (503), and the top of the slender rod (514) is fixedly connected to the bottom of the fixed round block (508).

6. The metal recycling and disassembly robot according to claim 1, characterized in that: The oil removal device (6) comprises a side connecting plate (601), the top of the side connecting plate (601) is fixedly connected to an electric push rod (602), one side of the side connecting plate (601) is fixedly connected to an oil collecting mechanism (603), the top of the oil collecting mechanism (603) is fixedly connected to an annular sponge plate (604), a circular through hole (605) is formed on the top of the annular sponge plate (604), a return spring (606) is fixedly connected to the inner wall of the circular through hole (605), and the top of the return spring (606) is fixedly connected to an annular top plate (607).

7. A metal recycling and disassembly robot according to claim 6, characterized in that: The top of the electric push rod (602) is fixedly connected to the bottom of the top circular plate (505), and the annular top plate (607) is sleeved on the oil overflow screw (503) and is slidably connected to the oil overflow screw (503).

8. The metal recycling and disassembly robot according to claim 6, characterized in that: Four circular through holes (605) are provided, and the four circular through holes (605) are evenly distributed on the annular sponge plate (604), and the bottom of the return spring (606) is fixedly connected to the top of the oil collecting mechanism (603).

9. The metal recycling and disassembly robot according to claim 6, characterized in that: The oil collecting mechanism (603) comprises a trapezoidal ring plate (6031), an annular concave shell (6032) is sleeved on and fixedly connected to the outer side of the trapezoidal ring plate (6031), an arc-shaped inclined hole (6033) is opened on the inner side of the trapezoidal ring plate (6031), an annular inclined plate (6034) is fixedly connected to the inner side of the trapezoidal ring plate (6031), and an inclined brush (6035) is fixedly connected to the inner side of the annular inclined plate (6034).

10. A metal recycling and disassembly robot according to claim 9, characterized in that: The top of the trapezoidal ring plate (6031) is fixedly connected to the bottom of the annular sponge plate (604), the top of the trapezoidal ring plate (6031) is fixedly connected to the bottom of the return spring (606), and the outer side of the annular concave shell (6032) is fixedly connected to one side of the side connecting plate (601).

Images