Shock absorption device of iron mixing car capping robot

Abstract

The invention belongs to the technical field of torpedo car damping, and discloses a torpedo car capping robot damping device which comprises a box body, a lifting plate is movably installed in the box body, sliding blocks are fixedly installed on the periphery of the lifting plate, fixing grooves are formed in the inner sides of the box body, and first fixing blocks are fixedly installed at the bottom of the lifting plate. Compared with a traditional device, through cooperation of the first spring and the resistor, a good double-layer damping effect on the lifting plate is conveniently achieved, the double damping mechanism effectively deals with various kinds of vibration and impact, the damping strength is adjusted to meet the requirements of different working conditions, stable operation of the robot is ensured, and the service life of the robot is prolonged. According to the device, vibration transmission and noise pollution are remarkably reduced, the service life of the robot is prolonged, meanwhile, precise parts are protected, under the complex environments such as high temperature and heavy load, the stable damping effect is guaranteed through the high-temperature-resistant and high-bearing material characteristics of the device, quick response can be achieved during sudden impact, and the safety of the robot is protected.

Description

Technical Field

[0001] This invention belongs to the field of shock absorption technology for hybrid trains, specifically a robotic shock absorption device for adding a cover to a hybrid train. Background Technology

[0002] The vibration damping device for a hybrid steel car covering robot is a specialized design to reduce the vibration and impact generated during the robot's operation. This device is typically installed on critical parts of the robot, such as the end effector, telescopic arm assembly, or other vibration-sensitive components. Its main purpose is to absorb or disperse vibration energy, thereby reducing the impact force on the insulation cover, telescopic arm, and their internal components (such as the movable arm, fixed arm, self-lubricating copper slider, and guide rollers) during robot operation. This reduces wear on these components, extends their service life, and decreases the amount of spare parts replacement and maintenance workload. Existing hybrid steel car covering robots installed on hybrid steel cars frequently vibrate during operation, causing resonance between the insulation cover and the telescopic arm, which exacerbates wear on the self-lubricating copper slider and guide rollers between the movable and fixed arms. High wear leads to frequent spare parts replacement, heavy maintenance tasks, and increased maintenance costs. Furthermore, vibration increases energy consumption, forcing higher motor power and further increasing operating costs. Therefore, optimizing robot design to reduce vibration and improve wear resistance is crucial for reducing maintenance costs and achieving energy conservation and emission reduction. Summary of the Invention

[0003] The purpose of this invention is to provide a shock-absorbing device for a hybrid steel vehicle cover robot to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a shock-absorbing device for a robot covering a mixed-rail vehicle, comprising a housing, a lifting plate movably installed inside the housing, sliders fixedly installed around the perimeter of the lifting plate, a fixing groove provided on the inner side of the housing, a fixing block one fixedly installed at the bottom of the lifting plate, a fixing rod fixedly installed inside the housing, a fixing block two movably installed on the outer surface of the fixing rod, a connecting rod connecting the fixing block one and the fixing block two, a resistance device fixedly installed between the two fixing blocks two, and a spring one fixedly installed between the fixing block one and the interior of the housing.

[0005] Preferably, the lifting plate has a sliding groove inside, a sleeve block is movably installed inside the sliding groove, a double-ended screw is threaded inside the sleeve block, and both ends of the double-ended screw pass through the inside of the housing, and a manual crank is fixedly installed at one end of the double-ended screw.

[0006] A movable plate is fixedly installed on the top of the sleeve block, a telescopic rod is fixedly installed on the inner side of the movable plate, a clamping block is fixedly installed at one end of the telescopic rod, a spring is fixedly installed between the clamping block and the movable plate, and a shock-absorbing component is movably installed between the two clamping blocks.

[0007] Preferably, the shock-absorbing component is movably installed between two clamping blocks. The shock-absorbing component includes a support base fixedly installed between the two clamping blocks. A rubber plate is movably installed between the support base and the lifting plate, and the number of rubber plates is set to three. The lifting plate has a threaded hole inside, and a bolt is threaded into the threaded hole.

[0008] Preferably, a fixing seat is fixedly installed on the back of the box, a fixing block is movably installed inside the fixing seat, and a toolbox is fixedly installed on the back of the fixing block.

[0009] Preferably, a column is fixedly installed at the bottom of the box, and a caster wheel is hinged to the bottom of the column. The columns and caster wheels are arranged in pairs, with a total of four pairs at the bottom of the box.

[0010] Preferably, a screw jack is fixedly installed on the top of the support base, a motor is fixedly installed on the outer surface of the screw jack, and the output end of the motor passes through the interior of the screw jack. A telescopic arm is fixedly installed on the top of the screw jack.

[0011] Preferably, a handrail is fixedly installed on the left side of the box, and the handrail is L-shaped.

[0012] Preferably, a support base is fixedly installed between the support base and the motor, and the interior of the support base has a U-shaped form.

[0013] The beneficial effects of this invention are as follows:

[0014] 1. Compared with traditional devices, this invention utilizes the cooperation between a spring and a resistance device to achieve excellent double-layer shock absorption for the lifting plate. This dual shock absorption mechanism effectively copes with various vibrations and impacts, adjusts the shock absorption intensity to meet different working conditions, and ensures stable robot operation. This device significantly reduces vibration transmission and noise pollution, extends robot life, and protects precision components. In complex environments such as high temperature and heavy load, its high-temperature resistance and high load-bearing capacity ensure stable shock absorption and can respond quickly to sudden impacts, protecting robot safety.

[0015] 2. Compared with traditional devices, this invention, through the cooperation between the sleeve block and the bidirectional lead screw, facilitates the clamping and fixing of the shock-absorbing components, significantly improving the shock absorption effect, ensuring that the shock-absorbing components accurately perform their shock absorption function, reducing vibration and noise, and enhancing the operational reliability and safety of the robot, reducing the occurrence of failures, and ensuring the safety of operators in high-temperature and heavy-load environments. In addition, this design simplifies the maintenance and replacement process, reduces costs and time consumption, and extends the service life of the shock-absorbing device. Facing complex and ever-changing working environments, its excellent adaptability ensures the stable operation of the robot, which is a key measure to improve overall work efficiency and safety.

[0016] 3. Compared with traditional devices, this invention significantly improves the shock absorption effect through the cooperation between bolts and threaded holes, ensuring precise shock absorption by the rubber plate to reduce vibration and noise. It also enhances the reliability and safety of robot operation, reduces the failure rate, and protects the safety of operators. At the same time, this design simplifies the maintenance process, facilitates quick replacement of parts, and extends the service life of the device. In complex and ever-changing working environments, its enhanced adaptability ensures the stable operation of the robot, which is the key to improving work efficiency and safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front three-dimensional appearance structure of the present invention;

[0018] Figure 2 This is a three-dimensional schematic diagram of the handrail structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the box body of the present invention;

[0021] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the housing of the present invention;

[0022] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle;

[0023] Figure 7 This is a top-view three-dimensional structural diagram of the present invention.

[0024] In the diagram: 1. Box body; 2. Support base; 3. Telescopic arm; 4. Screw jack; 5. Rubber plate; 6. Handrail; 7. Toolbox; 8. Fixed seat; 9. Fixed block; 10. Column; 11. Casters; 12. Support base; 13. Motor; 14. Lifting plate; 15. Slide groove; 16. Manual crank; 17. Two-way lead screw; 18. Moving plate; 19. Clamping block; 20. Fixed groove; 21. Sleeve block; 22. Fixed block one; 23. Resistance device; 24. Fixed rod; 25. Spring one; 26. Bolt; 27. Slider; 28. Fixed block two; 29. ​​Connecting rod; 30. Telescopic rod; 31. Spring two; 32. Threaded hole. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] like Figures 1 to 7 As shown, this embodiment of the invention provides a shock absorption device for a robot with a mixed-rail vehicle cover, including a housing 1. A lifting plate 14 is movably installed inside the housing 1. Slider blocks 27 are fixedly installed around the lifting plate 14. Fixing grooves 20 are provided on the inner side of the housing 1. A fixing block 22 is fixedly installed at the bottom of the lifting plate 14. A fixing rod 24 is fixedly installed inside the housing 1. A fixing block 28 is movably installed on the outer surface of the fixing rod 24. A connecting rod 29 connects the fixing block 22 and the fixing block 28. A resistance device 23 is fixedly installed between the two fixing blocks 28. A spring 25 is fixedly installed between the fixing block 22 and the inside of the housing 1.

[0027] During use, when encountering uneven road surfaces, the lifting plate 14 is compressed inside the box 1, which in turn compresses the first fixing block 22, which in turn compresses the connecting rod 29. This causes the sleeve block 21 to move up and down inside the fixing groove 20. The connecting rod 29 then compresses the second fixing block 28, which moves on the outer surface of the fixing rod 24. The fixing rod 24 then compresses the first spring 25 and the resistance device 23, thereby completing the shock absorption of the lifting plate 14.

[0028] During use, when encountering uneven road surfaces, the lifting plate 14 is compressed inside the housing 1, which in turn compresses the first fixed block 22, which in turn compresses the connecting rod 29. This causes the slider 27 to move up and down inside the fixed groove 20. The connecting rod 29 then compresses the second fixed block 28, which in turn compresses the spring 25 and the resistance device 23 on the outer surface of the fixed rod 24. Compared with traditional devices, this device, through the cooperation between the spring 25 and the resistance device 23, effectively provides double-layer shock absorption for the lifting plate 14. This dual shock absorption mechanism effectively copes with various vibrations and impacts, adjusts the shock absorption intensity to meet different working conditions, and ensures stable robot operation. This device significantly reduces vibration transmission and noise pollution, extends robot life, and protects precision components. In complex environments such as high temperature and heavy load, its high-temperature resistance and high load-bearing capacity ensure stable shock absorption and can respond quickly to sudden impacts, protecting robot safety.

[0029] The lifting plate 14 has a sliding groove 15 inside, and a sleeve block 21 is movably installed inside the sliding groove 15. A two-way screw rod 17 is threaded inside the sleeve block 21, and both ends of the two-way screw rod 17 pass through the inside of the housing 1. A manual crank 16 is fixedly installed at one end of the two-way screw rod 17.

[0030] A movable plate 18 is fixedly installed on the top of the sleeve block 21. A telescopic rod 30 is fixedly installed on the inner side of the movable plate 18. A clamping block 19 is fixedly installed at one end of the telescopic rod 30. A spring 31 is fixedly installed between the clamping block 19 and the movable plate 18. A shock-absorbing component is movably installed between the two clamping blocks 19.

[0031] The operator needs to clamp and fix the shock absorber component. This is done by placing the shock absorber component between two clamping blocks 19, then manually rotating the hand crank 16. The hand crank 16 drives the bidirectional lead screw 17 to rotate inside the sleeve block 21, causing the bidirectional lead screw 17 to slowly approach the shock absorber component inside the slide groove 15. The slide groove 15 then drives the moving plate 18 to slowly approach the shock absorber component. The moving plate 18 then drives the telescopic rod 30 and the second spring 31 to move synchronously. The synchronous movement of the telescopic rod 30 and the second spring 31 causes the clamping blocks 19 to clamp and fix the shock absorber component, thus completing the clamping and fixing of the shock absorber component.

[0032] The shock absorber assembly needs to be clamped and fixed. This is done by placing the shock absorber assembly between two clamping blocks 19, then manually rotating the hand crank 16. The hand crank 16 drives the bidirectional lead screw 17 to rotate inside the sleeve block 21, causing the bidirectional lead screw 17 to slowly move the moving plate 18 towards the shock absorber assembly inside the slide groove 15. The moving plate 18 then moves the telescopic rod 30 and spring 31 synchronously. This synchronous movement of the telescopic rod 30 and spring 31 causes the clamping blocks 19 to clamp and fix the shock absorber assembly. Compared to traditional devices, this device uses the sleeve block 29... The engagement between the 1 and the bidirectional lead screw 17 facilitates the clamping and fixing of the shock-absorbing components, significantly improving the shock absorption effect and ensuring that the shock-absorbing components accurately perform their shock absorption function, reducing vibration and noise. It also enhances the operational reliability and safety of the robot, reduces the occurrence of failures, and ensures the safety of operators in high-temperature and heavy-load environments. In addition, this design simplifies the maintenance and replacement process, reduces costs and time consumption, and extends the service life of the shock-absorbing device. Facing complex and ever-changing working environments, its excellent adaptability ensures the stable operation of the robot and is a key measure to improve overall work efficiency and safety.

[0033] The shock-absorbing component is movably installed between two clamping blocks 19. The shock-absorbing component includes a support base 2 fixedly installed between the two clamping blocks 19. A rubber plate 5 is movably installed between the support base 2 and the lifting plate 14, and the number of rubber plates 5 is set to three. The lifting plate 14 has a threaded hole 32 inside, and a bolt 26 is threaded inside the threaded hole 32.

[0034] The workers placed the rubber plate 5 and the support base 2 into the two clamping blocks 19 in sequence. Then, they made a pair of round holes in the rubber plate 5 and the support base 2. The bolts 26 were slowly inserted into the support base 2 and the rubber plate 5. Then, the bolts 26 were slowly screwed into the threaded holes 32. The handrail 6 is provided with four sets. The lifting plate 14 is fixed to the support base 2 and the rubber plate 5 through the threaded holes 32 and the bolts 26, thus completing the installation of the support base 2 and the rubber plate 5.

[0035] The rubber plate 5 and the support base 2 are placed inside the two clamping blocks 19 in sequence. A pair of round holes are made inside the rubber plate 5 and the support base 2. The bolt 26 is then slowly inserted into the support base 2 and the rubber plate 5, and then slowly screwed into the threaded hole 32. The handle 6 has four sets of bolts. The lifting plate 14 is fixed to the support base 2 and the rubber plate 5 through the threaded hole 32 and the bolt 26, thus completing the installation of the support base 2 and the rubber plate 5. Compared with traditional devices, this device significantly improves the shock absorption effect through the cooperation between the bolt 26 and the threaded hole 32, ensuring precise shock absorption of the rubber plate 5 to reduce vibration and noise. It also enhances the reliability and safety of robot operation, reduces the failure rate, and ensures the safety of operators. At the same time, this design simplifies the maintenance process, facilitates quick component replacement, and extends the service life of the device. In complex and changing working environments, its enhanced adaptability ensures the stable operation of the robot, which is key to improving work efficiency and safety.

[0036] A fixing seat 8 is fixedly installed on the back of the box 1, a fixing block 9 is movably installed inside the fixing seat 8, and a toolbox 7 is fixedly installed on the back of the fixing block 9.

[0037] By holding the toolbox 7, the fixing block 9 is quickly moved into the fixing seat 8. The fixing seat 8 limits and fixes the fixing block 9. By adding the toolbox 7, it is convenient for the staff to take out and use the maintenance tools from inside the toolbox 7.

[0038] The bottom of the box 1 is fixedly equipped with a column 10, and the bottom of the column 10 is hinged with a caster wheel 11. The column 10 and the caster wheel 11 are in pairs, with a total of four pairs at the bottom of the box 1.

[0039] Since the upright column 10 and the omnidirectional wheel 11 are paired up in pairs, there are four pairs at the bottom of the box 1. Through the cooperation between the upright column 10 and the omnidirectional wheel 11, the robot's flexibility and adaptability in confined spaces and complex working environments are improved. In emergency situations or tasks that require rapid coverage of a wide work area, the omnidirectional wheel gives the robot a faster response speed and more accurate positioning ability, ensuring efficient and precise operation.

[0040] Among them, a screw jack 4 is fixedly installed on the top of the support base 2, a motor 13 is fixedly installed on the outer surface of the screw jack 4, and the output end of the motor 13 passes through the interior of the screw jack 4. A telescopic arm 3 is fixedly installed on the top of the screw jack 4.

[0041] Turn on motor 13, and the output shaft of motor 13 rotates inside the screw jack 4, causing the telescopic arm 3 to rise slowly. The telescopic arm 3 is used to transfer the molten iron, thereby improving the efficiency of molten iron transfer.

[0042] The left side of the box 1 is fixedly equipped with a handrail 6, which is L-shaped.

[0043] Because the handrail 6 is L-shaped and located on the left side of the toolbox 7, and because the L-shape of the handrail 6 makes it more structurally stable, as it adds horizontal support on top of the vertical direction, this structure can better withstand forces from different directions, allowing the handrail to remain stable and not wobble during long-term use.

[0044] Among them, a support base 12 is fixedly installed between the support base 2 and the motor 13, and the interior of the support base 12 has a U-shaped form.

[0045] Because the support base 12 has a U-shaped interior between the support base 2 and the motor 13, it facilitates the support of the motor 13, reduces the shaking of the motor 13 during use, and improves the stability of the motor 13 during use.

[0046] Working principle and usage process:

[0047] During use, when encountering uneven road surfaces, the lifting plate 14 is compressed inside the box 1, which in turn compresses the first fixing block 22, which in turn compresses the connecting rod 29. This causes the sleeve block 21 to move up and down inside the fixing groove 20. The connecting rod 29 then compresses the second fixing block 28, which moves on the outer surface of the fixing rod 24. The fixing rod 24 then compresses the first spring 25 and the resistance device 23, thereby completing the shock absorption of the lifting plate 14.

[0048] The operator needs to clamp and fix the shock absorber component. This is done by placing the shock absorber component between two clamping blocks 19, then manually rotating the hand crank 16. The hand crank 16 drives the bidirectional lead screw 17 to rotate inside the sleeve block 21, causing the bidirectional lead screw 17 to slowly approach the shock absorber component inside the slide groove 15. The slide groove 15 then drives the moving plate 18 to slowly approach the shock absorber component. The moving plate 18 then drives the telescopic rod 30 and the second spring 31 to move synchronously. The synchronous movement of the telescopic rod 30 and the second spring 31 causes the clamping blocks 19 to clamp and fix the shock absorber component, thus completing the clamping and fixing of the shock absorber component.

[0049] The workers placed the rubber plate 5 and the support base 2 into the two clamping blocks 19 in sequence. Then, they made a pair of round holes in the rubber plate 5 and the support base 2. The bolts 26 were slowly inserted into the support base 2 and the rubber plate 5. Then, the bolts 26 were slowly screwed into the threaded holes 32. The handrail 6 is provided with four sets. The lifting plate 14 is fixed to the support base 2 and the rubber plate 5 through the threaded holes 32 and the bolts 26, thus completing the installation of the support base 2 and the rubber plate 5.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock-absorbing device for a hybrid steel vehicle with a cover, comprising a housing (1), characterized in that: A lifting plate (14) is movably installed inside the box (1). Slider (27) is fixedly installed around the lifting plate (14). A fixing groove (20) is opened on the inner side of the box (1). A fixing block (22) is fixedly installed at the bottom of the lifting plate (14). A fixing rod (24) is fixedly installed inside the box (1). A fixing block (28) is movably installed on the outer surface of the fixing rod (24). A connecting rod (29) connects the fixing block (22) and the fixing block (28). A resistance device (23) is fixedly installed between the two fixing blocks (28). A spring (25) is fixedly installed between the fixing block (22) and the inside of the box (1).

2. The shock absorption device for a hybrid steel car cover robot according to claim 1, characterized in that: The lifting plate (14) has a sliding groove (15) inside, and a sleeve block (21) is movably installed inside the sliding groove (15). A two-way screw rod (17) is threaded inside the sleeve block (21), and both ends of the two-way screw rod (17) pass through the inside of the box (1). A manual crank (16) is fixedly installed at one end of the two-way screw rod (17). A movable plate (18) is fixedly installed on the top of the sleeve block (21), a telescopic rod (30) is fixedly installed on the inner side of the movable plate (18), a clamping block (19) is fixedly installed at one end of the telescopic rod (30), a spring (31) is fixedly installed between the clamping block (19) and the movable plate (18), and a shock-absorbing component is movably installed between the two clamping blocks (19).

3. The shock absorption device for a hybrid steel car cover robot according to claim 1, characterized in that: The shock-absorbing component is movably installed between two clamping blocks (19). The shock-absorbing component includes a support base (2) fixedly installed between the two clamping blocks (19). A rubber plate (5) is movably installed between the support base (2) and the lifting plate (14), and the number of rubber plates (5) is set to three. A threaded hole (32) is opened inside the lifting plate (14), and a bolt (26) is threaded inside the threaded hole (32).

4. The shock absorption device for a hybrid steel car cover robot according to claim 1, characterized in that: A fixing seat (8) is fixedly installed on the back of the box (1), and a fixing block (9) is movably installed inside the fixing seat (8). A toolbox (7) is fixedly installed on the back of the fixing block (9).

5. The shock absorption device for a hybrid steel car cover robot according to claim 1, characterized in that: The bottom of the box (1) is fixedly installed with a column (10), and the bottom of the column (10) is hinged with a caster wheel (11). The column (10) and the caster wheel (11) are in pairs, with a total of four pairs at the bottom of the box (1).

6. The shock absorption device for a hybrid steel car cover robot according to claim 3, characterized in that: A screw jack (4) is fixedly installed on the top of the support base (2). A motor (13) is fixedly installed on the outer surface of the screw jack (4), and the output end of the motor (13) passes through the interior of the screw jack (4). A telescopic arm (3) is fixedly installed on the top of the screw jack (4).

7. The shock absorption device for a hybrid steel car cover robot according to claim 1, characterized in that: A handrail (6) is fixedly installed on the left side of the box (1), and the handrail (6) is L-shaped.

8. The shock absorption device for a hybrid steel car cover robot according to claim 3, characterized in that: A support base (12) is fixedly installed between the support base (2) and the motor (13), and the interior of the support base (12) presents a U-shaped form.

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