Rail shunt defect treatment robot

Abstract

The utility model relates to the technical field of track processing, and discloses a track shunting defect processing robot which comprises a frame and a walking assembly arranged at the bottom of the frame, and further comprises two supporting rods symmetrically and fixedly installed in the frame. The two lifting assemblies are symmetrically arranged at the bottoms of the two supporting rods; after the electric push rod is started to drive the polishing layer to slide downwards to be attached to the rail, the piston end of the electric push rod continues to slide downwards by a certain distance, and due to the fact that the polishing layer is attached to the rail and can be blocked by the rail, the polishing assembly and the support assembly cannot continue to rotate downwards, and the connecting rod and the second fixing piece cannot continue to rotate downwards either. At the moment, the piston end of the electric push rod pushes the first fixing piece to slide downwards along the telescopic rod, so that the spring is compressed, and after the piston end of the electric push rod stops, the compressed spring provides thrust for the second fixing piece, so that thrust is provided for the support assembly and the polishing assembly, and the polishing layer is tightly attached to the rail.

Description

TECHNICAL FIELD

[0001] The utility model relates to track processing technical field more particularly to a track shunting bad processing robot. BACKGROUND

[0002] The track bears the rolling and friction of the track vehicle for a long time, and the track is exposed to the air for a long time, is easily corroded and rusted, and thus is easily led to track surface rust and track circuit shunting bad, at present, the staff of the related field will use the robot to polish the rust mark on the track surface;

[0003] The polishing head of the existing robot adopts rigid installation or simple hinged structure. When the electric control system lowers the polishing head to the predetermined position, the contact pressure of the polishing head with the track surface is fixed. However, the actual track is not an ideal straight line, and there are inherent wavy wear, local depression, joint misalignment and other uneven conditions. The polishing head with rigid structure cannot adapt to these micro fluctuations in real time, causing uneven polishing, missed polishing and other problems, which seriously affect the polishing effect, therefore, it is urgent to design a track shunting bad processing robot to solve the above problems. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a track shunting bad processing robot to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a track shunting bad processing robot, including frame and walking assembly who sets up in the bottom of frame, still including:

[0006] Two support rods are symmetrically fixedly installed in the frame;

[0007] Two lifting assemblies are symmetrically arranged at the bottom of the two support rods;

[0008] Two elastic components are arranged at the end of the two lifting assemblies respectively;

[0009] Two support assembly are rotatably installed in the two support rods respectively, and the elastic component is rotatably connected with the support assembly;

[0010] Two polishing assemblies are symmetrically arranged at the bottom of the two support assemblies, the lifting assembly can lower or lift the support assembly, the polishing assembly can approach or move away from the track with the support assembly, and the elastic component can keep the polishing assembly closely combined with the track;

[0011] Two drive assemblies are symmetrically arranged in the two support assemblies and are connected with the two polishing assemblies respectively, and can drive the polishing assembly to polish the track;

[0012] Two quick release assemblies are symmetrically arranged outside the two shafts and can limit the polishing assembly.

[0013] Further, the walking assembly comprises four mounting frames, four walking wheels, two first motors, the four mounting frames are fixedly installed at the bottom of the frame, the four walking wheels are respectively rotatably arranged in the four mounting frames, the two first motors are respectively fixedly installed at the inner sides of two of the mounting frames, and the output ends of the two first motors are respectively fixedly connected with two of the walking wheels.

[0014] Further, the lifting assembly comprises a fixed block and an electric push rod, the fixed block is fixedly installed at the bottom of the supporting rod, and the electric push rod is rotatably installed outside the fixed block.

[0015] Further, the elastic assembly comprises a first fixed plate, an extension rod, a second fixed plate, a connecting rod and a spring, the first fixed plate is fixedly installed at the end of the lifting assembly, the extension rod is slidably arranged through the first fixed plate and is slidably installed in the lifting assembly, the second fixed plate is fixedly installed at the bottom of the extension rod, the connecting rod is fixedly installed at the bottom of the second fixed plate, the connecting rod is rotatably connected with the supporting assembly, and the spring is fixedly installed between the first fixed plate and the second fixed plate.

[0016] Further, the supporting assembly comprises a rotating rod, two strip-shaped rods, a cross rod and two connecting plates, the rotating rod is rotatably installed in the supporting rod, the two strip-shaped rods are fixedly installed at the two ends of the rotating rod, the cross rod is fixedly installed between the two strip-shaped rods, and the two connecting plates are fixedly installed on the cross rod.

[0017] Further, the polishing assembly comprises two bearing seats, a rotating shaft, a sleeve ring, a polishing layer, a positioning plate and a plurality of positioning blocks, the two bearing seats are fixedly installed at the bottom of the supporting assembly, the rotating shaft is arranged between the two bearing seats, the sleeve ring is slidably sleeved outside the rotating shaft, the polishing layer is fixedly installed outside the sleeve ring, the positioning plate is fixedly installed outside the rotating shaft, the plurality of positioning blocks are fixedly installed on the positioning plate at equal intervals in the circumferential direction, and the sleeve ring is slidably sleeved between the plurality of positioning blocks.

[0018] Further, the driving assembly comprises a second motor, two belt pulleys and a transmission belt, the second motor is fixedly installed at the inner side of one of the strip-shaped rods, one of the belt pulleys is fixedly installed at the output end of the second motor, the other belt pulley is fixedly installed on the polishing assembly, and the transmission belt is sleeved between the two belt pulleys.

[0019] Further, the quick release assembly comprises a sliding ring, a blocking plate, an arc-shaped block, a clamping block and a bent spring, the sliding ring is slidably sleeved on the polishing assembly, the blocking plate is fixedly installed at the inner side of the sliding ring, the circumferential outer wall of the sliding ring is provided with an arc-shaped groove, the arc-shaped block is slidably installed in the arc-shaped groove, the clamping block is fixedly installed on the circumferential inner wall of the arc-shaped block, the clamping block can be clamped in the polishing assembly, one end of the bent spring is fixedly installed on the arc-shaped block, and the other end of the bent spring is fixedly installed on the inner wall of the arc-shaped groove.

[0020] Further, the quick release assembly further comprises a limiting strip and an arc-shaped rod, the limiting strip is fixedly installed in the sliding ring and is slidingly installed in the polishing assembly, and the arc-shaped rod is fixedly installed in the arc-shaped groove.

[0021] The technical effects and advantages of the utility model are as follows:

[0022] The utility model discloses a robot is placed on the rail, and two first motor are started, drive two walking wheels rotation, can make robot travel on the rail, then start electric push rod, drive the polishing layer to slide down to be pasted with the rail, continue to make the piston end of electric push rod and slide down a distance, because the polishing layer is pasted with the rail, will be blocked by the rail, therefore, the polishing assembly and support assembly will not continue to rotate downward, the connecting rod and second fixed sheet also will not continue to rotate downward, the piston end of electric push rod will push first fixed sheet and slide down along the telescopic rod at this moment, thereby compressing spring, the piston end of electric push rod stops, and the spring that is compressed will provide the thrust to second fixed sheet, thereby providing the thrust to support assembly and polishing assembly, make the polishing layer and the rail keep close pasting, start second motor at this moment, drive the rotation of the pivot, can drive the rotation of the lantern ring and the polishing layer, and the polishing layer can keep close pasting with the rail during polishing, and the polishing effect is improved.

[0023] The polishing layer will be abraded after long time use, when need replacing, slide arc-shaped block, drive the clamping block from the clamping groove to the strip-shaped groove, then pull out the sliding ring, can be taken off from the pivot, thereby unlocking the lantern ring and the polishing layer, after replacing new lantern ring and polishing layer, the limiting strip is aligned with the limiting groove, then slide arc-shaped block, drive the clamping block and the strip-shaped groove are aligned and compress the spring, then the sliding ring is sleeved on the pivot, and the limiting strip slides into the limiting groove, the clamping block slides into the strip-shaped groove, the baffle is in contact with the lantern ring, then loosen the arc-shaped block, and the spring releases and pushes the arc-shaped block to slide in the arc-shaped groove, drive the clamping block to slide into the clamping groove, can lock the sliding ring and the baffle, and then lock the lantern ring and the polishing layer, and the staff can replace the polishing layer quickly. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is overall structure schematic view of the utility model;

[0025] Figure 2 It is walking assembly structure schematic view of the utility model;

[0026] Figure 3 It is support rod structure schematic view of the utility model;

[0027] Figure 4 It is elastic component structure schematic view of the utility model;

[0028] Figure 5It is the structure schematic view of the support assembly of the utility model.

[0029] Figure 6 It is the structure schematic view of the driving assembly of the utility model.

[0030] Figure 7 It is the structure schematic view of the quick release assembly of the utility model.

[0031] Figure 8 It is the structure schematic view of the bent spring of the utility model.

[0032] The figure mark is: 1, frame;2, walking assembly;201, installation frame;202, walking wheel;203, first motor;3, support rod;4, lifting assembly;401, fixed block;402, electric push rod;5, elastic assembly;501, first fixed sheet;502, telescopic rod;503, second fixed sheet;504, connecting rod;505, spring;6, support assembly;601, rotating rod;602, strip rod;603, cross rod;604, connecting sheet;7, polishing assembly;701, bearing seat;702, rotating shaft;703, sleeve ring;704, polishing layer;705, clamping groove;706, strip groove;707, limiting groove;708, positioning sheet;709, positioning block;8, driving assembly;801, second motor;802, belt pulley;803, transmission belt;9, quick release assembly;901, sliding ring;902, baffle;903, arc block;904, arc groove;905, limiting strip;906, arc rod;907, clamping block;908, bent spring. DETAILED DESCRIPTION

[0033] The utility model will be further explained below in combination with specific embodiment, however, people skilled in the art should understand that the detailed description given here in combination with the drawings is for better explanation, the structure of the utility model must be beyond these limited embodiments, and for some equivalent replacement scheme or common means, this paper will not make detailed description, but still belongs to the protection scope of the application.

[0034] Figures 1-8 It is the best embodiment of the utility model, the following will be combined with the attached Figure 1 -attached Figure 8 The utility model will be further explained.

[0035] A track shunt bad processing robot, including frame 1 and walking assembly 2 set in the bottom of frame 1, still including:

[0036] Two support rods 3 are fixedly installed in frame 1 symmetrically;

[0037] Two lifting assemblies 4 are symmetrically arranged at the bottom of two support rods 3;

[0038] Two elastic assemblies 5 are arranged at the ends of the two lifting assemblies 4 respectively.

[0039] Two support assemblies 6 are rotatably arranged in the two support rods 3, and the elastic assemblies 5 are rotatably connected with the support assemblies 6.

[0040] Two polishing assemblies 7 are symmetrically arranged at the bottoms of the two support assemblies 6, the lifting assemblies 4 can lower or raise the support assemblies 6, the polishing assemblies 7 can approach or move away from the rails along with the support assemblies 6, and the elastic assemblies 5 can keep the polishing assemblies 7 closely attached to the rails.

[0041] Two driving assemblies 8 are symmetrically arranged in the two support assemblies 6 and are connected with the two polishing assemblies 7 respectively, and can drive the polishing assemblies 7 to polish the rails.

[0042] Two quick release assemblies 9 are symmetrically arranged outside the two rotating shafts 702 and can limit the polishing assemblies 7.

[0043] Specifically, the walking assembly 2 comprises four mounting frames 201, four walking wheels 202, and two first motors 203, the four mounting frames 201 are fixedly arranged at the bottom of the frame 1, the four walking wheels 202 are rotatably arranged in the four mounting frames 201 respectively, and the two first motors 203 are fixedly arranged at the inner sides of two of the mounting frames 201 respectively, and the output ends of the two first motors 203 are fixedly connected with two of the walking wheels 202 respectively.

[0044] In this embodiment, the robot is placed on the rails, the two first motors 203 are started, and two of the walking wheels 202 are driven to rotate, so that the robot can travel on the rails.

[0045] Specifically, the lifting assembly 4 comprises a fixed block 401 and an electric push rod 402, the fixed block 401 is fixedly arranged at the bottom of the support rod 3, and the electric push rod 402 is rotatably arranged outside the fixed block 401.

[0046] In this embodiment, the electric push rod 402 can lower or raise the support assemblies 6, and the polishing assemblies 7 can approach or move away from the rails along with the support assemblies 6.

[0047] Specifically, the elastic assembly 5 comprises a first fixed plate 501, an extension rod 502, a second fixed plate 503, a connecting rod 504, and a spring 505, the first fixed plate 501 is fixedly arranged at the end of the lifting assembly 4, the extension rod 502 is slidably arranged through the first fixed plate 501 and in the lifting assembly 4, the second fixed plate 503 is fixedly arranged at the bottom of the extension rod 502, the connecting rod 504 is fixedly arranged at the bottom of the second fixed plate 503, the connecting rod 504 is rotatably connected with the support assembly 6, and the spring 505 is fixedly arranged between the first fixed plate 501 and the second fixed plate 503.

[0048] In this embodiment, after the polishing layer 704 is attached to the rail, the piston end of the electric push rod 402 continues to slide downward for a distance. Since the polishing layer 704 is attached to the rail, it will be blocked by the rail, so the polishing assembly 7 and the support assembly 6 will not continue to rotate downward, and the connecting rod 504 and the second fixed sheet 503 will not continue to rotate downward. At this time, the piston end of the electric push rod 402 will push the first fixed sheet 501 to slide downward along the telescopic rod 502, thereby compressing the spring 505. After the piston end of the electric push rod 402 stops, the compressed spring 505 will provide a pushing force to the second fixed sheet 503, thereby providing a pushing force to the support assembly 6 and the polishing assembly 7, so that the polishing layer 704 is tightly attached to the rail.

[0049] Specifically, the support assembly 6 includes a rotating rod 601, two strip-shaped rods 602, a cross rod 603, and two connecting sheets 604. The rotating rod 601 is rotatably installed in the support rod 3. The two strip-shaped rods 602 are symmetrically and fixedly installed at the two ends of the rotating rod 601. The cross rod 603 is fixedly installed between the two strip-shaped rods 602. The two connecting sheets 604 are symmetrically and fixedly installed on the cross rod 603. The connecting rod 504 is rotatably installed between the two connecting sheets 604.

[0050] In this embodiment, the electric push rod 402 is started to slide downward, pushing the connecting rod 504 to slide downward, which can drive the two strip-shaped rods 602 to rotate downward with the rotating rod 601 as the center, thereby driving the rotating shaft 702 and the polishing layer 704 to slide downward.

[0051] Specifically, the polishing assembly 7 includes two bearing seats 701, a rotating shaft 702, a sleeve ring 703, a polishing layer 704, a positioning sheet 708, and a plurality of positioning blocks 709. The two bearing seats 701 are fixedly installed at the bottoms of the two strip-shaped rods 602. The rotating shaft 702 is arranged between the two bearing seats 701. The sleeve ring 703 is slidably sleeved outside the rotating shaft 702. The polishing layer 704 is fixedly installed outside the sleeve ring 703. The positioning sheet 708 is fixedly installed outside the rotating shaft 702. The plurality of positioning blocks 709 are circumferentially and equidistantly fixedly installed on the positioning sheet 708. The sleeve ring 703 is slidably sleeved between the plurality of positioning blocks 709.

[0052] In this embodiment, the positioning sheet 708 can define the installation position of the sleeve ring 703 on the rotating shaft 702, and the positioning blocks 709 can enable the sleeve ring 703 to rotate with the rotating shaft 702 and the positioning sheet 708.

[0053] Specifically, the driving assembly 8 comprises a second motor 801, two belt pulleys 802 and a transmission belt 803. The second motor 801 is fixedly installed at the inner side of one of the strip-shaped rods 602. One of the belt pulleys 802 is fixedly installed at the output end of the second motor 801, and the other belt pulley 802 is fixedly installed outside the rotating shaft 702. The transmission belt 803 is sleeved between the two belt pulleys 802.

[0054] In this embodiment, the second motor 801 is started to drive the rotating shaft 702 to rotate through the two belt pulleys 802 and the transmission belt 803, so as to drive the sleeve ring 703 and the polishing layer 704 to rotate and polish the rail.

[0055] Specifically, the quick release assembly 9 comprises a sliding ring 901, a blocking piece 902, an arc-shaped block 903, a clamping block 907 and a bent spring 908. The sliding ring 901 is slidably sleeved outside the rotating shaft 702. The blocking piece 902 is fixedly installed at the inner side of the sliding ring 901. The circumferential outer wall of the sliding ring 901 is provided with an arc-shaped groove 904. The arc-shaped block 903 is slidably installed in the arc-shaped groove 904. The clamping block 907 is fixedly installed at the circumferential inner wall of the arc-shaped block 903. The circumferential outer wall of the rotating shaft 702 is provided with a clamping groove 705 and a strip-shaped groove 706, which are matched with the clamping block 907. The clamping block 907 can be clamped in the clamping groove 705. One end of the bent spring 908 is fixedly installed on the arc-shaped block 903, and the other end of the bent spring 908 is fixedly installed on the inner wall of the arc-shaped groove 904. In the initial state, the clamping block 907 is in the clamping groove 705.

[0056] In this embodiment, the arc-shaped block 903 is slid to drive the clamping block 907 to slide from the clamping groove 705 to the strip-shaped groove 706, and then the sliding ring 901 is pulled outwards to be detached from the rotating shaft 702, so as to unlock the sleeve ring 703 and the polishing layer 704.

[0057] Specifically, the quick release assembly 9 further comprises a limiting strip 905 and an arc-shaped rod 906. The limiting strip 905 is fixedly installed in the sliding ring 901. The circumferential outer wall of the rotating shaft 702 is provided with a limiting groove 707, which is matched with the limiting strip 905. The arc-shaped rod 906 is fixedly installed in the arc-shaped groove 904, and the arc-shaped block 903 is slidably sleeved outside the arc-shaped rod 906.

[0058] In this embodiment, when the limiting strip 905 is in the limiting groove 707, the sliding ring 901 can be limited to prevent the sliding ring 901 from rotating on the rotating shaft 702. When the arc-shaped rod 906 is in the bent spring 908, the bent spring 908 can be supported to prevent the bent spring 908 from being twisted and deformed when being compressed and released.

[0059] Working principle: in use, the robot is placed on the rail, start two first motor 203, drive two walking wheel 202 rotation, namely can make the robot on the rail, then start electric push rod 402, make its piston end slide down, push connecting rod 504 slide down, can drive two bar 602 with rotating rod 601 as the center downward, thus drive rotating shaft 702 and polishing layer 704 slide down, make polishing layer 704 and rail adhere, continue to make the piston end of electric push rod 402 slide down a distance, because polishing layer 704 and rail adhere, will be blocked by rail, therefore polishing assembly 7 and support assembly 6 will not continue to rotate downward, connecting rod 504 and second fixed sheet 503 also will not continue to rotate downward, at this time, the piston end of electric push rod 402 will push first fixed sheet 501 along telescopic rod 502 and slide down, thus compress spring 505, the piston end of electric push rod 402 stops, the compressed spring 505 will provide thrust to second fixed sheet 503, thus provide thrust to support assembly 6 and polishing assembly 7, make polishing layer 704 and rail keep close adhesion, at this time, start second motor 801, drive rotating shaft 702 rotation through two pulleys 802 and transmission belt 803, namely can drive sleeve ring 703 and polishing layer 704 rotation, polish rail;

[0060] Polishing layer 704 will produce wear after long time use, need to replace, slide arc block 903, drive clamping block 907 from the card slot 705 in slide to bar slot 706, then pull out the sliding ring 901, namely can be taken off from rotating shaft 702, thus unlock sleeve ring 703 and polishing layer 704, replace new sleeve ring 703 and polishing layer 704, limit strip 905 with limit slot 707 alignment, then slide arc block 903, drive clamping block 907 with bar slot 706 alignment and compression spring 908, then the sliding ring 901 is set in the rotating shaft 702, limit strip 905 will slide into limit slot 707, clamping block 907 will slide into bar slot 706, make baffle 902 and sleeve ring 703 contact, then loosen arc block 903, spring 908 will release and push arc block 903 in arc slot 904 slide, drive clamping block 907 slide into card slot 705, namely can lock sliding ring 901 and baffle 902, in turn lock sleeve ring 703 and polishing layer 704.

[0061] The above is only the preferred embodiment of the present application, not the other forms of the present application, any skilled in the art may use the above disclosed technical content to change or modify as equivalent embodiment of equivalent change. But any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application, still belongs to the protection scope of the present application technical scheme.

Claims

1. A track misrouting handling robot, comprising a frame (1) and a walking assembly (2) arranged at the bottom of the frame (1), characterized in that, Also include: Two support rods (3) are symmetrically fixedly installed in the frame (1); Two lifting assemblies (4) are symmetrically arranged at the bottom of the two support rods (3); Two elastic assemblies (5) are arranged at the end of the two lifting assemblies (4) respectively; Two support assembly (6) are rotatably installed in the two support rods (3) respectively, the elastic assembly (5) is rotatably connected with the support assembly (6); Two polishing assemblies (7) are symmetrically arranged at the bottom of the two support assembly (6), the lifting assembly (4) can lower or raise the support assembly (6), the polishing assembly (7) can approach or away from the rail with the support assembly (6), the elastic assembly (5) can make the polishing assembly (7) closely adhere to the rail; Two drive assemblies (8) are symmetrically arranged in the two support assembly (6), and are connected with the two polishing assemblies (7) respectively, and can drive the polishing assembly (7) to polish the rail; Two quick release assemblies (9) are symmetrically arranged outside the two rotating shafts (702), and can limit the polishing assembly (7).

2. The track shunting mishandling handling robot according to claim 1, characterized in that: The walking assembly (2) includes four mounting frames (201), four walking wheels (202), two first motors (203), four mounting frames (201) are fixedly installed at the bottom of the frame (1), four walking wheels (202) are rotatably arranged in the four mounting frames (201), two first motors (203) are fixedly installed at the inner side of two of the mounting frames (201), and the output ends of the two first motors (203) are fixedly connected with two of the walking wheels (202).

3. The rail shunting mishandling handling robot according to claim 1, characterized in that: The lifting assembly (4) includes a fixed block (401) and an electric push rod (402), the fixed block (401) is fixedly installed at the bottom of the support rod (3), and the electric push rod (402) is rotatably installed outside the fixed block (401).

4. The rail shunting mishandling handling robot according to claim 1, characterized in that: The elastic assembly (5) includes a first fixed sheet (501), a telescopic rod (502), a second fixed sheet (503), a connecting rod (504) and a spring (505), the first fixed sheet (501) is fixedly installed at the end of the lifting assembly (4), the telescopic rod (502) is slidably arranged through the first fixed sheet (501) and is slidably installed in the lifting assembly (4), the second fixed sheet (503) is fixedly installed at the bottom of the telescopic rod (502), the connecting rod (504) is fixedly installed at the bottom of the second fixed sheet (503), the connecting rod (504) is rotatably connected with the support assembly (6), and the spring (505) is fixedly installed between the first fixed sheet (501) and the second fixed sheet (503).

5. The rail shunting mishandling handling robot according to claim 1, characterized in that: The support assembly (6) includes a rotating rod (601), two strip rods (602), a cross rod (603) and two connecting sheets (604), the rotating rod (601) is rotatably installed in the support rod (3), the two strip rods (602) are symmetrically fixedly installed at the two ends of the rotating rod (601), the cross rod (603) is fixedly installed between the two strip rods (602), and the two connecting sheets (604) are symmetrically fixedly installed on the cross rod (603).

6. The rail shunting mishandling handling robot according to claim 1, characterized in that: The polishing assembly (7) comprises two bearing seats (701), a rotating shaft (702), a sleeve ring (703), a polishing layer (704), a positioning sheet (708) and a plurality of positioning blocks (709), the two bearing seats (701) are fixedly installed at the bottom of the support assembly (6), the rotating shaft (702) is arranged between the two bearing seats (701), the sleeve ring (703) is slidably sleeved outside the rotating shaft (702), the polishing layer (704) is fixedly installed outside the sleeve ring (703), the positioning sheet (708) is fixedly installed outside the rotating shaft (702), the plurality of positioning blocks (709) are fixedly installed on the positioning sheet (708) at equal intervals in the circumferential direction, and the sleeve ring (703) is slidably sleeved between the plurality of positioning blocks (709).

7. The rail shunting mishandling handling robot according to claim 1, characterized in that: The driving assembly (8) comprises a second motor (801), two belt pulleys (802) and a transmission belt (803), the second motor (801) is fixedly installed on the inner side of one of the strip-shaped rods (602), one of the belt pulleys (802) is fixedly installed on the output end of the second motor (801), the other belt pulley (802) is fixedly installed on the polishing assembly (7), and the transmission belt (803) is sleeved between the two belt pulleys (802).

8. The rail shunting mishandling handling robot according to claim 1, characterized in that: The quick release assembly (9) comprises a sliding ring (901), a baffle (902), an arc-shaped block (903), a clamping block (907) and a bent spring (908), the sliding ring (901) is slidably sleeved on the polishing assembly (7), the baffle (902) is fixedly installed on the inner side of the sliding ring (901), the circumferential outer wall of the sliding ring (901) is provided with an arc-shaped groove (904), the arc-shaped block (903) is slidably installed in the arc-shaped groove (904), the clamping block (907) is fixedly installed on the circumferential inner wall of the arc-shaped block (903), the clamping block (907) can be clamped in the polishing assembly (7), one end of the bent spring (908) is fixedly installed on the arc-shaped block (903), and the other end of the bent spring (908) is fixedly installed on the inner wall of the arc-shaped groove (904).

9. The rail shunting mishandling handling robot according to claim 8, characterized in that: The quick release assembly (9) further comprises a limiting strip (905) and an arc-shaped rod (906), the limiting strip (905) is fixedly installed in the sliding ring (901) and slidably installed in the polishing assembly (7), and the arc-shaped rod (906) is fixedly installed in the arc-shaped groove (904), and the arc-shaped block (903) is slidably sleeved outside the arc-shaped rod (906).

Images