Slag crane travelling crane equipment for waste incineration power plant and use method

Abstract

The invention relates to the field of slag crane travelling cranes, in particular to slag crane travelling crane equipment for a waste incineration power plant and a using method. The invention aims to solve the technical problems that when a bridge type slag crane is used for hoisting garbage through a mechanical grab bucket, the mechanical grab bucket shakes and swings, and the swinging mechanical grab bucket can increase the transfer time, reduce the operation efficiency, cause extra burden and abrasion to a mechanical structure of the bridge type slag crane and even cause safety accidents. Comprising a steel wire rope, a hoisting mechanism is fixedly connected to the end of the steel wire rope, a buffering mechanism is rotationally connected to the outer side of the steel wire rope, and a grab bucket mechanism is arranged on the lower side of the buffering mechanism. By arranging the buffering mechanism, two buffering balls slide in a transverse cylindrical sliding groove of a shell in a reciprocating mode to extrude and stretch buffering springs on the two sides, the two buffering balls slide in a reciprocating mode to drive two linkage bases to slide in an oval sliding groove of the shell in a reciprocating mode, and at the moment, four buffering wheels of the buffering mechanism are kept at the same height all the time.

Description

Technical Field

[0001] The invention relates to the field of slag crane driving, and in particular to a slag crane driving device for a garbage incineration power plant and a use method thereof. Background Art

[0002] With the acceleration of urbanization and the continuous increase in the amount of garbage, waste incineration power generation, as an effective way of garbage disposal and energy utilization, will be more widely used and developed. A waste incineration power plant refers to a factory that uses the heat energy generated by garbage incineration to generate electricity. Slag cranes usually refer to crane equipment used to lift garbage in waste incineration power plants. Their working principle and structure are similar to those of conventional cranes. Bridge-type slag cranes have a strong carrying capacity due to their unique structural design and stable platform.

[0003] In waste incineration power plants, bridge-type slag cranes can efficiently lift garbage and transport it to designated disposal sites. In the prior art, when bridge-type slag cranes lift garbage through mechanical grabs, the mechanical grabs will shake and swing. The swinging mechanical grabs will increase the transfer time, reduce the operating efficiency, and cause additional burden and wear on the mechanical structure of the bridge-type slag crane, and even cause safety accidents; the mechanical grabs are mostly driven by hydraulic systems to open and close. The hydraulic system is easily affected by factors such as ambient temperature and oil performance, resulting in poor environmental adaptability of the hydraulic system, which increases the manufacturing cost and installation complexity of the mechanical grabs. In addition, the hydraulic system needs to regularly replace the hydraulic oil and clean the oil circuit, which increases the maintenance cost. Summary of the invention

[0004] (1) Technical issues to be resolved The present invention is to overcome the problem that when a bridge-type slag crane is lifting garbage through a mechanical grab, the mechanical grab will shake and swing. The swinging mechanical grab will increase the transportation time, reduce the working efficiency, and cause additional burden and wear on the mechanical structure of the bridge-type slag crane, and even cause safety accidents. The mechanical grab is mostly driven to open and close by a hydraulic system. The hydraulic system is easily affected by factors such as ambient temperature and oil performance, resulting in poor environmental adaptability of the hydraulic system, which increases the manufacturing cost and installation complexity of the mechanical grab. In addition, the hydraulic system requires regular replacement of hydraulic oil and cleaning of oil circuits, which increases maintenance costs. The technical problem to be solved by the present invention is to provide a slag crane equipment for a waste incineration power plant and a method for using it.

[0005] (2) Technical solution In order to solve the above technical problems, the present invention provides a slag crane driving equipment for a waste incineration power plant, comprising a steel wire rope, the end of the steel wire rope is fixedly connected to a lifting mechanism, the outer side of the steel wire rope is rotatably connected to a buffer mechanism, a grab mechanism is arranged on the lower side of the buffer mechanism, the buffer mechanism comprises four buffer wheels, the buffer wheels are rotatably connected to the steel wire rope, the inner sides of two buffer wheels are rotatably connected to a buffer shaft, the outer side of the buffer shaft is fixedly connected to a rotating shaft seat, the opposite sides of the two rotating shaft seats are fixedly connected to a balancing seat, the two sides of the balancing seat are rotatably connected to a balancing rod via a rotating shaft, and the middle part of the balancing rod is rotatably connected to an axle seat via a rotating shaft. The lower surface of the rotating shaft seat and both sides of the axis seat are fixedly connected with a buffer seat, and the two sides of the buffer seat are rotatably connected with a buffer rod through a rotating shaft. The lower end of the buffer rod is rotatably connected with a linkage seat through a rotating shaft. The lower end of the linkage seat is fixedly connected with a buffer ball, and the outer side of the buffer ball is slidably connected with a shell. The upper surface of the shell is provided with an elliptical slide groove, and the linkage seat is slidably connected in the elliptical slide groove. The shell (608) is provided with a transverse cylindrical slide groove, and the buffer ball is slidably connected in the transverse cylindrical slide groove. A buffer spring is fixedly connected between the two buffer balls, and a buffer spring is also fixedly connected between the buffer ball and the shell.

[0006] Preferably, the grab mechanism includes a support plate, the upper surface of the support plate is fixedly connected to the lower surface of the shell, the middle part of the support plate is fixedly connected to a pillar, the outer side of the pillar is fixedly connected to a limit plate, the upper surface of the limit plate is provided with a plurality of vertical elliptical through holes, the outer side of the pillar is rotatably connected to a rotating plate, the upper surface of the rotating plate is provided with a plurality of oblique elliptical through holes, the lower surface of the pillar is fixedly connected to a partition plate, the upper surface of the partition plate is fixedly connected to an opening and closing motor, the output end of the opening and closing motor is fixedly connected to an opening and closing bevel gear, the side of the opening and closing bevel gear is provided with a rotating bevel gear, the opening and closing bevel gear is meshed with the rotating bevel gear, the rotating bevel gear is fixedly connected to the lower surface of the rotating plate, and the rotating bevel gear is rotatably connected to the outer side of the pillar.

[0007] Preferably, the grab mechanism also includes a plurality of sliding pins, the sliding pins are slidably connected in the vertical elliptical through hole of the limit plate and the oblique elliptical through hole of the rotating plate, the lower surface of the sliding pin is fixedly connected with a sliding seat, one side of the sliding seat is rotatably connected with a sliding rod through a rotating shaft, the other end of the sliding rod is rotatably connected with an opening and closing seat through a rotating shaft, the other side of the opening and closing seat is fixedly connected with a bucket beam, the inner side of the bucket beam is fixedly connected with a bucket plate, the arc-shaped side surface of the partition is fixedly connected with a plurality of synchronous seats, the other end of the synchronous seat is rotatably connected to the bucket beam through a rotating shaft, the upper surface of the partition is fixedly connected with a plurality of baffles, and the baffles are rotatably connected to the lower surface of the rotating plate.

[0008] Preferably, the lifting mechanism includes a drum, the drum is fixedly connected to one end of the wire rope, the wire rope is wound around the outside of the drum, the inside of the drum is fixedly connected to a winch shaft, two ends of the winch shaft are rotatably connected to a lifting frame, the side of the lifting frame is rotatably connected to a guide rope wheel through a rotating shaft, the guide rope wheel is rotatably connected to the wire rope, the other side of the lifting frame is slidably connected to a locking shaft, the outside of the locking shaft is also slidably connected to a frame, the frame is fixedly connected to the side of the lifting frame, the outer side of the frame is fixedly connected to a locking plate by bolts, the locking shaft passes through the lifting frame and two square sliding grooves are provided at the ends of the frame, the locking plate is slidably connected in the square sliding groove, the other end of the wire rope is fixed by two locking bolts, and the fixed wire rope is slidably connected to the outside of the locking shaft located in the frame.

[0009] Preferably, the lifting mechanism also includes a lifting motor, which is fixedly connected to the lifting frame by fixing bolts, and the output end of the lifting motor passes through the end of the lifting frame and is fixedly connected to a lifting gear, a reduction gear is arranged on the side of the lifting gear, the reduction gear is meshed with the lifting gear, and the reduction gear is rotatably connected to the lifting frame through a rotating shaft, a winch gear is arranged on the other side of the reduction gear, the winch gear is meshed with the reduction gear, and the winch gear is fixedly connected to the end of the winch shaft passing through the lifting frame, a gear box is arranged on the outside of the lifting gear, the reduction gear and the winch gear, the gear box is fixedly connected to the lifting frame, and a control box is fixedly connected to the other side of the lifting frame.

[0010] Preferably, the lifting mechanism also includes two clamping seats, the clamping seat is fixedly connected to the upper surface of the lifting frame, the inner side of the clamping seat is rotatably connected with a clamping shaft, the end of the clamping shaft passes through the clamping seat and is fixedly connected to a second pulley, the outer side of the winch shaft is also fixedly connected to a first pulley, the outer sides of the first pulley and the second pulley are sleeved with a power belt, the opposite sides of the two clamping seats are fixedly connected with a limiting shaft, the outer side of the limiting shaft is slidably connected with a clamping column, the upper end of the clamping column is fixedly connected with a clamping sleeve, and the clamping sleeve is rotatably connected to the clamping shaft through a thread, the lower end of the clamping column is fixedly connected with a clamping plate, the side of the clamping plate is fixedly connected with a guide rope column, the clamping plate, the guide rope column and the steel wire rope wrapped around the outer side of the drum are slidably connected.

[0011] Preferably, two trolley frames are symmetrically fixedly connected to the lower side of the lifting frame, and a square groove is provided on the lower surface of the trolley frame, in which a slide rail is slidably connected, and a bridge frame is fixedly connected to the lower surface of the slide rail, and sliding seats are fixedly connected to the bridge frame at both ends of the slide rail, and the slide seat is fixedly connected to the bridge frame with bolts, and the two ends of the bridge frame are fixedly connected to the trolley frame with bolts, and a square groove is provided on the lower surface of the trolley frame, in which a guide rail is slidably connected, and a steel rail is fixedly connected to the lower surface of the guide rail, and anti-collision columns are fixedly connected to both ends of the trolley frame and the trolley frame, and one end of the trolley frame and the trolley frame is provided with a driving mechanism, and a braking mechanism is provided on the upper side of the driving mechanism.

[0012] Preferably, the driving mechanism includes a driving motor, the output end of the driving motor is rotatably connected to the trolley frame and the trolley frame, the sides of the trolley frame and the trolley frame are fixedly connected with a fixed shell, the driving motor is fixedly connected to the fixed shell using the fixing bolt, the outer side of the output end of the driving motor located in the fixed shell is fixedly connected with a driving gear, a driven gear is provided on one side of the driving gear, and the driving gear is meshed and connected with the driven gear, square through holes are opened at both ends of the trolley frame and the trolley frame, a driving wheel is rotatably connected in the square through hole, a driving shaft is fixedly connected to the inner side of the driving wheel, and the driving shaft on one side passes through the trolley frame and the trolley frame and is fixedly connected to the driven gear.

[0013] Preferably, the braking mechanism includes a fixed plate, which is fixedly connected to the upper surfaces of the trolley frame and the truck frame, and the upper surface of the fixed plate is fixedly connected to a brake motor, and the output end of the brake motor is fixedly connected to a brake bevel gear, and a steering bevel gear is provided on the side of the brake bevel gear, and the brake bevel gear is meshingly connected to the steering bevel gear, and the lower surface of the steering bevel gear is fixedly connected to a brake shaft, and the brake shaft is slidingly connected to the fixed plate, and the outer side of the brake shaft is rotatably connected to a brake block through a thread, and two brake columns are fixedly connected to the two ends of the lower surface of the brake block, and the lower end of the brake column is fixedly connected to a brake plate.

[0014] Preferably, a method for using a slag crane driving device in a waste incineration power plant comprises the following steps: S1. The trolley frame and the carriage frame are driven to move to a designated position by the driving mechanism, the output end of the driving motor drives the driving wheel to rotate, the driving wheel rotation drives the carriage frame to slide on the outer side of the guide rail on the rail, the carriage frame slides on the outer side of the guide rail on the rail, and the driving wheel rotation drives the trolley frame to slide on the outer side of the slide rail on the bridge; S2, after the trolley frame and the truck frame move to the designated position, the trolley frame and the truck frame are stopped at the designated position by the braking mechanism, and the output end of the brake motor drives the brake plate to move downward, and when the brake plate moves downward and contacts the drive wheel, the drive wheel is stopped at the designated position by friction; S3, after the trolley frame and the truck frame stop at the designated position, the lifting mechanism is started to lower the grab bucket mechanism, the output end of the lifting motor drives the steel wire rope to extend and retract downward, the steel wire rope extends and retracts downward to drive the buffer mechanism to reciprocate up and down, and the reciprocating up and down movement of the buffer mechanism drives the grab bucket mechanism to reciprocate up and down; S4, after the lifting mechanism lowers the grab mechanism, the grab mechanism is started to grab the garbage at the designated position, the output end of the opening and closing motor drives the rotating plate to rotate, the rotating plate drives the sliding pin to slide toward the support, all the bucket beams and bucket plates rotate and open with the rotating shaft of the synchronous seat as the center, and the garbage at the designated position can be grabbed at this time; S5. During the movement of the grab bucket mechanism, the buffer mechanism offsets the swing stress of the grab bucket mechanism, and the two buffer balls slide toward each other to squeeze and stretch the buffer springs on both sides. The two buffer balls slide toward each other to drive the two linkage seats to slide toward each other, and the two linkage seats slide toward each other to drive one ends of the four buffer rods to move toward each other, so that the four buffer wheels of the buffer mechanism are always maintained at the same height.

[0015] (3) Beneficial effects 1. By setting up a buffer mechanism, two buffer balls slide back and forth in the transverse cylindrical chute of the shell to squeeze and stretch the buffer springs on both sides. The reciprocating sliding of the two buffer balls drives the two linkage seats to slide back and forth in the elliptical chute of the shell. At this time, the four buffer wheels of the buffer mechanism are always kept at the same height, thereby adjusting the center of gravity of the grab bucket mechanism, offsetting the swing and shaking stress of the grab bucket mechanism, shortening the transportation time, improving the working efficiency, and reducing the unnecessary wear caused by the swing and shaking of the grab bucket mechanism; 2. By setting up a grab mechanism, the output end of the opening and closing motor drives the rotating plate to rotate, and the rotation of the rotating plate drives the sliding pin to slide back and forth in the vertical elliptical through hole on the upper surface of the limit plate. When the sliding pin slides toward the pillar, all bucket beams and bucket plates rotate and open with the rotating shaft of the synchronous seat as the center. At this time, the garbage at the designated position can be grabbed. The grab mechanism is electrically driven, which reduces the manufacturing cost, installation complexity and maintenance cost of the grab mechanism, and improves the environmental adaptability of the grab mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the steel wire rope structure of the present invention; Figure 3 It is a schematic diagram of the structure of the buffer mechanism of the present invention; Figure 4 is a cross-sectional view of a shell of the present invention; Figure 5 It is a schematic diagram of the structure of the grab bucket mechanism of the present invention; Figure 6 It is a cross-sectional view of the support plate and the limiting plate of the present invention; Figure 7 It is a schematic diagram of the lifting mechanism structure of the present invention; Figure 8 is a cross-sectional view of a lifting frame of the present invention; Fig. 9 It is a schematic diagram of the driving mechanism structure of the present invention; Fig.10 It is a schematic diagram of the brake mechanism structure of the present invention.

[0017] The marks in the accompanying drawings are: 1-rail, 2-guide rail, 3-trolley frame, 4-bridge, 5-slide rail, 6-buffer mechanism, 601-buffer wheel, 602-buffer shaft, 603-rotating shaft seat, 604-balance seat, 605-balance rod, 606-axis seat, 607-buffer rod, 608-housing, 609-buffer seat, 610-linkage seat, 611-buffer ball, 612-buffer spring, 7-slide seat, 8-grab bucket mechanism, 801-support plate, 802-limit plate, 803-rotating plate, 805-pillar, 806-sliding pin, 807-sliding seat, 808-sliding rod, 809-opening and closing seat, 810-bucket beam, 811-synchronous seat, 812-partition plate, 813-baffle plate, 814-rotating bevel gear, 815-opening and closing bevel gear, 816-opening and closing motor, 817-bucket plate, 9-lifting mechanism, 902-drum, 903-lifting frame, 904-guide rope wheel, 905-lifting motor, 906-lifting gear, 907-reduction gear Gear, 908-winch gear, 909-gear box, 911-winch shaft, 912-first pulley, 913-power belt, 914-second pulley, 915-pressing seat, 916-pressing shaft, 917-limiting shaft, 918-pressing sleeve, 919-pressing column, 920-pressing plate, 921-guide rope column, 922-locking shaft, 923-frame, 924-locking bolt, 925-locking plate, 10-control box, 11-trolley frame, 12-driving machine Structure, 1201-driving motor, 1202-driving gear, 1203-fixed shell, 1204-driven gear, 1205-driving wheel, 1206-driving shaft, 13-braking mechanism, 1301-brake motor, 1302-brake bevel gear, 1303-steering bevel gear, 1304-fixed plate, 1305-brake shaft, 1306-brake block, 1307-brake column, 1308-brake plate, 14-anti-collision column, 15-fixing bolt, 16-wire rope. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example 1

[0019] A slag crane driving equipment for a waste incineration power plant, such as Figure 1-Figure 4As shown, it includes a steel wire rope 16, and the end of the steel wire rope 16 is fixedly connected to a lifting mechanism 9. By setting the lifting mechanism 9, it is convenient to control the height of the grab mechanism 8, so as to grab the garbage at the designated position. The outer side of the steel wire rope 16 is rotatably connected to a buffer mechanism 6. By setting the buffer mechanism 6, the center of gravity of the grab mechanism 8 is adjusted during the operation of the equipment to reduce swinging and shaking, shorten the transportation time, improve the working efficiency, and extend the service life of the equipment. The grab mechanism 8 is set at the lower side of the buffer mechanism 6. By setting the grab mechanism 8, the driving mode of the grab mechanism 8 is optimized. , reducing the manufacturing cost, installation complexity and maintenance cost of the grab bucket mechanism 8, and improving the environmental adaptability of the grab bucket mechanism 8. The buffer mechanism 6 includes four buffer wheels 601, and the buffer wheels 601 are rotatably connected to the wire rope 16. The wire rope 16 passes around the outside of the four buffer wheels 601. The four buffer wheels 601 are grouped into two, and the inner sides of the two buffer wheels 601 in each group are rotatably connected to a buffer shaft 602. The outer side of the buffer shaft 602 is fixedly connected to a rotating shaft seat 603, and the opposite sides of the two rotating shaft seats 603 are fixedly connected to a balancing seat 604. Both sides of the balancing seat 604 are connected to the There are two balancing rods 605 connected to the shaft rotationally, the middle part of the balancing rod 605 is connected to the shaft seat 606 through the shaft rotation, the lower surface of the shaft seat 603 and the two sides of the shaft seat 606 are fixedly connected to the buffer seat 609, the two sides of the buffer seat 609 are connected to the buffer rod 607 through the shaft rotation, the lower end of the buffer rod 607 is connected to the linkage seat 610 through the shaft rotation, the lower end of the linkage seat 610 is fixedly connected to the buffer ball 611, the outer side of the buffer ball 611 is slidably connected to the shell 608, the cross section of the shell 608 is square, and the upper surface of the shell 608 is provided with an elliptical shaped slide groove, the linkage seat 610 is slidably connected in the elliptical slide groove, a transverse cylindrical slide groove is opened inside the shell 608, the buffer ball 611 is slidably connected in the transverse cylindrical slide groove, a buffer spring 612 is fixedly connected between the two buffer balls 611, and a buffer spring 612 is also fixedly connected between the buffer ball 611 and the shell 608. The reciprocating motion of the two buffer balls 611 squeezes and stretches the buffer spring 612, thereby adjusting the inclination angle of the buffer rod 607 and the center of gravity position of the grab mechanism 8 to offset the swing and shaking stress of the grab mechanism 8.

[0020] like Figure 5 , Figure 6As shown, the grab mechanism 8 includes a support plate 801, the upper surface of the support plate 801 is fixedly connected to the lower surface of the shell 608, the middle part of the support plate 801 is fixedly connected to a support column 805, the outer side of the support column 805 is fixedly connected to a limiting plate 802, the upper surface of the limiting plate 802 is provided with six vertical elliptical through holes, and the interval between each two vertical elliptical through holes is 90 degrees, the outer side of the support column 805 and the lower side of the limiting plate 802 is rotatably connected to a rotating plate 803, the upper surface of the rotating plate 803 is provided with six oblique elliptical through holes, and the interval between each two oblique elliptical through holes is 90 degrees, through the limiting plate The cooperation between 802 and the rotating plate 803 realizes the opening and closing of the grab mechanism 8, and then grabs the garbage at the designated position. The lower surface of the pillar 805 is fixedly connected with a partition 812, and the upper surface of the partition 812 is fixedly connected with an opening and closing motor 816. The output end of the opening and closing motor 816 is fixedly connected with an opening and closing bevel gear 815, and the side of the opening and closing bevel gear 815 is provided with a rotating bevel gear 814. The opening and closing bevel gear 815 is meshed and connected with the rotating bevel gear 814, and the rotating bevel gear 814 is fixedly connected to the lower surface of the rotating plate 803, and the rotating bevel gear 814 is rotatably connected to the outside of the pillar 805.

[0021] like Figure 5 , Figure 6 As shown, the grab bucket mechanism 8 also includes six sliding pins 806, which are slidably connected in the vertical elliptical through hole of the limit plate 802 and the oblique elliptical through hole of the rotating plate 803. The lower surface of the sliding pin 806 is fixedly connected with a sliding seat 807, one side of the sliding seat 807 is rotatably connected with a sliding rod 808 through a rotating shaft, and the other end of the sliding rod 808 is rotatably connected with an opening and closing seat 809 through a rotating shaft, and the other side of the opening and closing seat 809 is fixedly connected with a bucket beam 810, and the inner side of the bucket beam 810 is fixedly connected with a bucket Plate 817, the arc-shaped side surface of the partition 812 is fixedly connected with a plurality of synchronous seats 811, the other end of the synchronous seat 811 is rotatably connected to the bucket beam 810 through a rotating shaft, and the bucket beam 810 drives the bucket plate 817 to rotate with the synchronous seat 811 as the center, thereby realizing the opening and closing action of the grab mechanism 8, and the upper surface of the partition 812 is fixedly connected with a plurality of baffles 813, the cross-section of the baffle 813 is arc-shaped, and at the same time prevents foreign matter from entering and interfering with the normal operation of the grab mechanism 8, and the baffle 813 is rotatably connected to the lower surface of the rotating plate 803.

[0022] like Figure 7 , Figure 8As shown, the lifting mechanism 9 includes a drum 902, the drum 902 is fixedly connected to one end of the wire rope 16, the wire rope 16 is wound around the outside of the drum 902, the inside of the drum 902 is fixedly connected to a winch shaft 911, both ends of the winch shaft 911 are rotatably connected to a lifting frame 903, one side of the lifting frame 903 is rotatably connected to a guide rope wheel 904 through a rotating shaft, the guide rope wheel 904 is rotatably connected to the wire rope 16, the other side of the lifting frame 903 is slidably connected to a locking shaft 922, one end of the locking shaft 922 is fixedly connected to a circular protrusion, the outside of the locking shaft 922 is also slidably connected to a frame 923, the frame 923 is fixedly connected to the side of the lifting frame 903, and the side of the frame 923 is fixedly connected to The locking plate 925 and the locking shaft 922 pass through the lifting frame 903 and the frame 923 and have two square grooves at the ends. The locking plate 925 is slidably connected in the square grooves. After the locking shaft 922 passes through the frame 923 and the lifting frame 903, the locking plate 925 is inserted into the two square grooves at the ends of the locking shaft 922. The locking plate 925 is fixedly connected to the outside of the frame 923 by bolts. The other end of the wire rope 16 passes around the locking shaft 922 and is fixed by two locking bolts 924. The wire rope 16 is tightened by the two locking bolts 924 to prevent the wire rope 16 from loosening during the operation of the equipment. The fixed wire rope 16 is slidably connected to the outside of the locking shaft 922 located in the frame 923.

[0023] like Figure 7 , Figure 8 As shown, the lifting mechanism 9 also includes a lifting motor 905, which is fixedly connected to the lifting frame 903 using a fixing bolt 15, and the output end of the lifting motor 905 passes through the end of the lifting frame 903 and is fixedly connected to a lifting gear 906, and a reduction gear 907 is arranged on the side of the lifting gear 906, and the reduction gear 907 is meshed and connected with the lifting gear 906, and the reduction gear 907 is rotatably connected to the lifting frame 903 through a rotating shaft, and a winch is arranged on the other side of the reduction gear 907. Gear 908, the hoisting gear 908 is meshed with the reduction gear 907, the hoisting gear 908 is fixedly connected to the end of the hoisting shaft 911 passing through the lifting frame 903, a gear box 909 is arranged on the outside of the lifting gear 906, the reduction gear 907 and the hoisting gear 908, the gear box 909 is fixedly connected to the lifting frame 903, and a control box 10 is fixedly connected to the other side of the lifting frame 903. By setting up the control box 10, the whole equipment can be controlled and provided with a precise mechanism start signal.

[0024] like Figure 7 , Figure 8As shown, the lifting mechanism 9 also includes two clamping seats 915, which are fixedly connected to the upper surface of the lifting frame 903. The inner side of the clamping seat 915 is rotatably connected to a clamping shaft 916, and the clamping shaft 916 passes through the end of the clamping seat 915 and is fixedly connected to a second pulley 914. The outer side of the winch shaft 911 is also fixedly connected to a first pulley 912, which is arranged between the winch gear 908 and the lifting frame 903. The outer sides of the first pulley 912 and the second pulley 914 are sleeved with a power belt 913. The opposite sides of the two clamping seats 915 are fixedly connected to a limiting shaft 917. The shaft 917 is located directly below the clamping shaft 916, and a clamping column 919 is slidably connected to the outer side of the limiting shaft 917. A clamping sleeve 918 is fixedly connected to the upper end of the clamping column 919, and the clamping sleeve 918 is rotatably connected to the clamping shaft 916 through a thread. A clamping plate 920 is fixedly connected to the lower end of the clamping column 919, and a guide rope column 921 is fixedly connected to the side of the clamping plate 920. The clamping plate 920 and the guide rope column 921 provide guidance for the wire rope 16, so that the wire rope 16 is more tightly wound around the outer side of the drum 902. The clamping plate 920, the guide rope column 921 and the wire rope 16 wound around the outer side of the drum 902 are slidably connected.

[0025] like Figure 1 As shown, two trolley frames 11 are fixedly connected to the lower side of the lifting frame 903, and a square groove is provided on the lower surface of the trolley frame 11, in which a slide rail 5 is slidably connected, and the cross section of the slide rail 5 is square, and a bridge frame 4 is fixedly connected to the lower surface of the slide rail 5, and slide seats 7 are fixedly connected at both ends of the slide rail 5, and the slide seats 7 prevent the trolley frame 11 from derailing during travel, causing equipment failure to stop running, and the slide seats 7 are fixedly connected to the bridge frame 4 with bolts, and the two ends of the bridge frame 4 are fixedly connected to two trolley frames 3 with bolts, and the trolley frames 3 are symmetrically arranged at both ends of the bridge frame 4, and a square groove is provided on the lower surface of the trolley frame 3, in which a guide rail 2 is slidably connected, and the cross section of the guide rail 2 is The guide rail 2 is square, and the lower surface of the guide rail 2 is fixedly connected with a steel rail 1, and the cross-section of the steel rail 1 is an I-shaped. Anti-collision columns 14 are fixedly connected to both ends of the trolley frame 11 and the large vehicle frame 3. The anti-collision columns 14 prevent the driving equipment from hitting the boundary of the steel rail 1, causing the equipment to deviate from the track and stop running. A driving mechanism 12 is provided at the left end of each trolley frame 11 and the front end of each large vehicle frame 3. By setting the driving mechanism 12, the equipment is pushed to move to a specified position, so that the garbage at the specified position can be grabbed. A braking mechanism 13 is provided on the upper side of the driving mechanism 12. By setting the braking mechanism 13, the friction force is used to stop the equipment at the specified position, so that the garbage at the specified position can be grabbed.

[0026] like Fig. 9As shown, the driving mechanism 12 includes a driving motor 1201, and the output end of the driving motor 1201 is rotatably connected to the trolley frame 11 and the cart frame 3. The sides of the trolley frame 11 and the cart frame 3 are fixedly connected with a fixed shell 1203. The driving motor 1201 is fixedly connected to the fixed shell 1203 using a fixing bolt 15. The outer side of the output end of the driving motor 1201 located in the fixed shell 1203 is fixedly connected with a driving gear 1202, and a driven gear 1204 is provided on one side of the driving gear 1202. The driving gear 1202 is meshed and connected with the driven gear 1204. Square through holes are opened at both ends of the trolley frame 11 and the cart frame 3, and a driving wheel 1205 is rotatably connected in the square through hole. A driving shaft 1206 is fixedly connected to the inner side of the driving wheel 1205, and the driving shaft 1206 on one side passes through the trolley frame 11 and the cart frame 3 and is fixedly connected to the driven gear 1204.

[0027] like Fig.10 As shown, the brake mechanism 13 includes a fixing plate 1304, the fixing plate 1304 is fixedly connected to the upper surface of the trolley frame 11 and the carriage frame 3, the upper surface of the fixing plate 1304 is fixedly connected to a brake motor 1301, the output end of the brake motor 1301 is fixedly connected to a brake bevel gear 1302, the side of the brake bevel gear 1302 is provided with a steering bevel gear 1303, the brake bevel gear 1302 is meshed with the steering bevel gear 1303, and the steering bevel gear 130 3 is fixedly connected to the lower surface of the brake shaft 1305, the brake shaft 1305 is slidably connected to the fixed plate 1304, the outer side of the brake shaft 1305 is rotatably connected to the brake block 1306 through a thread, the cross section of the brake block 1306 is square, two brake columns 1307 are fixedly connected to the two ends of the lower surface of the brake block 1306, the lower end of the brake column 1307 is fixedly connected to the brake plate 1308, the cross section of the brake plate 1308 is arc-shaped and fits the arc-shaped side surface of the driving wheel 1205.

[0028] Working principle: When the equipment is in use, the driving mechanism 12 first drives the trolley frame 11 and the cart frame 3 to move to the designated position, and then the braking mechanism 13 stops the trolley frame 11 and the cart frame 3 at the designated position, and then the lifting mechanism 9 is started to lower the grab mechanism 8, and then the grab mechanism 8 is started to grab the garbage at the designated position, and finally the braking mechanism 13 is released, and the driving mechanism 12 is started to place the garbage in the grab mechanism 8 at the designated position. When the grab mechanism 8 grabs the garbage at the designated position and closes, the center of gravity of the grab mechanism 8 shifts to one side due to the uneven distribution and different density of the garbage in the grab. When its center of gravity shifts to one side, the equipment drives the grab mechanism 8 to move to the designated position. It will swing and shake, and the buffer mechanism 6 compensates for the center of gravity of the grab mechanism 8, and at the same time offsets the swing and shaking stress of the grab mechanism 8, shortens the transportation time, improves the working efficiency, and reduces the equipment wear caused by the swing and shaking of the grab mechanism 8.

[0029] When the trolley frame 11 and the carriage frame 3 are moved to the specified position by the driving mechanism 12, the driving motor 1201 is started, and the output end of the driving motor 1201 drives the driving gear 1202 to rotate, and the driving gear 1202 is meshed and connected with the driven gear 1204, and the driving gear 1202 rotates to drive the driven gear 1204 to rotate, and the driven gear 1204 rotates to drive the driving shaft 1206 to rotate, and the driving shaft 1206 rotates to drive the driving wheel 1205 to rotate, and the driving wheel 12 05 rotates to drive the trolley frame 3 to slide on the outside of the guide rail 2 on the rail 1, and the sliding of the trolley frame 3 on the outside of the guide rail 2 on the rail 1 drives the bridge frame 4 to slide to one side. The driving wheel 1205 rotates to drive the trolley frame 11 to slide on the outside of the slide rail 5 on the bridge frame 4. When the driving mechanism 12 drives the trolley frame 11 and the trolley frame 3 to move to the specified position, the braking mechanism 13 is started to stop the equipment at the specified position, and the anti-collision column 14 prevents the driving equipment from hitting the boundary of the rail 1 and causing the equipment to fall off the track.

[0030] After the trolley frame 11 and the truck frame 3 are moved to the designated position, when the trolley frame 11 and the truck frame 3 are stopped at the designated position by the brake mechanism 13, the brake motor 1301 is started, and the output end of the brake motor 1301 drives the brake bevel gear 1302 to rotate, and the brake bevel gear 1302 is meshed and connected with the steering bevel gear 1303, and the rotation of the brake bevel gear 1302 drives the steering bevel gear 1303 to rotate, and the rotation of the steering bevel gear 1303 drives the brake shaft 1305 to rotate, and the brake shaft 1305 The rotation drives the brake block 1306 to reciprocate up and down, the up and down reciprocating movement of the brake block 1306 drives the brake column 1307 to reciprocate up and down, the up and down reciprocating movement of the brake column 1307 drives the brake plate 1308 to reciprocate up and down, when the brake plate 1308 moves downward and contacts the driving wheel 1205, the driving wheel 1205 is stopped at the specified position by friction, and when the brake plate 1308 moves upward and loses contact with the driving wheel 1205, the driving mechanism 12 can be started to move the equipment to the specified position.

[0031] After the trolley frame 11 and the truck frame 3 stay at the designated position, when the lifting mechanism 9 is started to lower the grab mechanism 8, the lifting motor 905 is started, and the output end of the lifting motor 905 drives the lifting gear 906 to rotate, and the lifting gear 906 is meshed and connected with the reduction gear 907. The rotation of the lifting gear 906 drives the reduction gear 907 to rotate, and the reduction gear 907 is meshed and connected with the winch gear 908. The rotation of the reduction gear 907 drives the winch gear 908 to rotate, and the rotation of the winch gear 908 drives the winch shaft 911 to rotate, and the rotation of the winch shaft 911 drives the drum 902 to rotate, and the rotation of the drum 902 drives the wire rope 16 wound around the outside of the drum 902 to extend and shrink downward, and the wire rope 16 extends and shrinks downward to drive the guide rope wheel 904 to rotate, and the wire rope 16 extends and shrinks downward to drive the buffer mechanism 6 to reciprocate up and down, and the up and down reciprocating motion of the buffer mechanism 6 drives the grab mechanism 8 to reciprocate up and down, and the winch The rotation of shaft 911 drives the first pulley 912 to rotate. Under the action of the power belt 913, the rotation of the first pulley 912 drives the second pulley 914 to rotate. The rotation of the second pulley 914 drives the clamping shaft 916 to rotate. The rotation of the clamping shaft 916 drives the clamping sleeve 918 to slide to one side. The sliding of the clamping sleeve 918 to one side drives the clamping column 919 to slide on the outside of the limiting shaft 917. The sliding of the clamping column 919 on the outside of the limiting shaft 917 drives the clamping plate 920 and the guide rope column 921 to slide to one side following the steel wire rope 16 wound around the outside of the drum 902. The compression of the steel wire rope 16 by the clamping plate 920 and the guide rope column 921 prevents the drum 902 from slipping when winding the steel wire rope 16, thereby improving the safety of the lifting mechanism 9. When the radial wear or corrosion of the steel wire rope 16 exceeds 40% of the original diameter, it should be scrapped immediately. The steel wire rope 16 can be replaced by removing the locking bolt 924 with a wrench.

[0032] After the lifting mechanism 9 puts down the grab mechanism 8 and starts the grab mechanism 8 to grab the garbage at the designated position, the opening and closing motor 816 is started, and the output end of the opening and closing motor 816 drives the opening and closing bevel gear 815 to rotate, and the opening and closing bevel gear 815 is meshed and connected with the rotating bevel gear 814. The rotation of the opening and closing bevel gear 815 drives the rotating bevel gear 814 to rotate, and the rotation of the rotating bevel gear 814 drives the rotating plate 803 to rotate. Under the action of the oblique elliptical through hole on the upper surface of the rotating plate 803, the rotation of the rotating plate 803 drives the sliding pin 806 to slide back and forth in the vertical elliptical through hole on the upper surface of the limit plate 802. The sliding pin 806 slides back and forth in the vertical elliptical through hole of the limit plate 802, driving the sliding seat 807 to slide back and forth. The sliding seat 807 The reciprocating sliding drives the sliding rod 808 to move back and forth, and the reciprocating motion of the sliding rod 808 drives the opening and closing seat 809 to rotate with the rotating shaft of the synchronous seat 811 as the center. The opening and closing seat 809 rotates with the rotating shaft of the synchronous seat 811 as the center, driving the bucket beam 810 and the bucket plate 817 to rotate with the rotating shaft of the synchronous seat 811 as the center. When the sliding pin 806 slides toward the pillar 805, all the bucket beams 810 and bucket plates 817 rotate and open at the same time with the rotating shaft of the synchronous seat 811 as the center. At this time, the garbage at the designated position can be grabbed. When the sliding pin 806 slides in the opposite direction to the pillar 805, all the bucket beams 810 and bucket plates 817 rotate and close at the same time with the rotating shaft of the synchronous seat 811 as the center. At this time, the equipment is started to move the garbage in the grab mechanism 8 to the designated position. The grab mechanism 8 is electrically driven, which reduces the manufacturing cost, installation complexity and maintenance cost of the grab mechanism 8, and improves the environmental adaptability of the grab mechanism 8.

[0033] During the movement of the grab mechanism 8, when the buffer mechanism 6 offsets the swing stress of the grab mechanism 8, the wire rope 16 bypasses the four buffer wheels 601 to increase the force points of the buffer mechanism 6 and the grab mechanism 8, and reduces the swing and shaking force of the grab mechanism 8. The wire rope 16 extends and contracts downward to drive the buffer wheel 601 to rotate. The change in the center of gravity of the grab mechanism 8 causes the grab mechanism 8 to tilt to one side. The tilting of the grab mechanism 8 to one side drives the support plate 801 to tilt to one side. The tilting of the support plate 801 to one side drives the shell 608 on one side to move downward. The downward movement of the shell 608 on one side pulls the two buffer balls 611 to slide toward each other in the transverse cylindrical slide groove of the shell 608. The two buffer balls 611 slide toward each other to squeeze and stretch the buffer springs 612 on both sides. The two buffer balls 611 slide toward each other to drive the two linkage seats 610 to slide toward each other. The two linkage seats 610 slide toward each other to drive the four buffers One end of the rod 607 moves towards each other, the balance seat 604 and the balance rod 605 always keep the rotating shaft seats 603 at both ends at the same height, the support plate 801 tilts to one side to drive the shell 608 on the other side to move upward, and the shell 608 on the other side moves upward to pull the two buffer balls 611 to slide in the opposite direction in the transverse cylindrical slide groove of the shell 608, and the two buffer balls 611 slide in the opposite direction to squeeze and stretch the buffer springs 612 on both sides, and the two buffer balls 611 slide in the opposite direction to drive the two linkage seats 610 to slide in the opposite direction, and the two linkage seats 610 slide in the opposite direction to drive one end of the four buffer rods 607 to move in the opposite direction. At this time, the four buffer wheels 601 of the buffer mechanism 6 are always kept at the same height, thereby adjusting the center of gravity of the grab bucket mechanism 8, offsetting the swing and shaking stress of the grab bucket mechanism 8, shortening the transportation time, improving the working efficiency, and reducing the unnecessary wear caused by the swing and shaking of the grab bucket mechanism 8.

[0034] A method for using a slag crane driving device in a waste incineration power plant comprises the following steps: S1. The trolley frame 11 and the carriage frame 3 are driven to move to the designated position through the driving mechanism 12. The output end of the driving motor 1201 drives the driving wheel 1205 to rotate. The driving wheel 1205 rotates to drive the carriage frame 3 to slide on the outer side of the guide rail 2 on the rail 1. The carriage frame 3 slides on the outer side of the guide rail 2 on the rail 1 to drive the bridge frame 4 to slide to one side. The driving wheel 1205 rotates to drive the trolley frame 11 to slide on the outer side of the slide rail 5 on the bridge frame 4. S2, after the trolley frame 11 and the truck frame 3 move to the designated position, the trolley frame 11 and the truck frame 3 are stopped at the designated position by the brake mechanism 13, and the output end of the brake motor 1301 drives the brake plate 1308 to move downward, and when the brake plate 1308 moves downward and contacts the driving wheel 1205, the driving wheel 1205 is stopped at the designated position by the friction force; S3, after the trolley frame 11 and the truck frame 3 stop at the designated position, the lifting mechanism 9 is started to lower the grab bucket mechanism 8, and the output end of the lifting motor 905 drives the steel wire rope 16 to extend and retract downward, and the steel wire rope 16 extends and retracts downward to drive the buffer mechanism 6 to reciprocate up and down, and the reciprocating movement of the buffer mechanism 6 drives the grab bucket mechanism 8 to reciprocate up and down; S4, after the lifting mechanism 9 puts down the grab mechanism 8, the grab mechanism 8 is started to grab the garbage at the designated position, the output end of the opening and closing motor 816 drives the rotating plate 803 to rotate, the rotating plate 803 rotates and drives the sliding pin 806 to slide toward the support 805, all the bucket beams 810 and bucket plates 817 rotate and open with the rotating shaft of the synchronous seat 811 as the center, and the garbage at the designated position can be grabbed at this time; S5. During the movement of the grab mechanism 8, the buffer mechanism 6 offsets the swing stress of the grab mechanism 8, and the two buffer balls 611 slide toward each other to squeeze and stretch the buffer springs 612 on both sides. The two buffer balls 611 slide toward each other, driving the two linkage seats 610 to slide toward each other. The two linkage seats 610 slide toward each other, driving one end of the four buffer rods 607 to move toward each other, so that the four buffer wheels 601 of the buffer mechanism 6 always remain at the same height.

[0035] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A slag crane driving equipment for a waste incineration power plant, characterized in that: The invention comprises a steel wire rope (16), the end of which is fixedly connected to a lifting mechanism (9), the outer side of the steel wire rope (16) is rotatably connected to a buffer mechanism (6), a grab mechanism (8) is arranged on the lower side of the buffer mechanism (6), the buffer mechanism (6) comprises four buffer wheels (601), the buffer wheels (601) are rotatably connected to the steel wire rope (16), the inner sides of two buffer wheels (601) are rotatably connected to buffer shafts (602), the outer sides of the buffer shafts (602) are fixedly connected to a rotating shaft seat (603), the opposite sides of the two rotating shaft seats (603) are fixedly connected to a balancing seat (604), the two sides of the balancing seat (604) are rotatably connected to a balancing rod (605) via a rotating shaft, the middle part of the balancing rod (605) is rotatably connected to an axle seat (606) via a rotating shaft, the lower surface of the rotating shaft seat (603) is connected to the axle seat (606), and the lower surface of the rotating shaft seat (603) is connected to the axle seat (606). The seat (606) is fixedly connected to a buffer seat (609) on both sides, and the buffer seat (609) is rotatably connected to a buffer rod (607) on both sides via a rotating shaft. The lower end of the buffer rod (607) is rotatably connected to a linkage seat (610) via a rotating shaft. The lower end of the linkage seat (610) is fixedly connected to a buffer ball (611). The outer side of the buffer ball (611) is slidably connected to a shell (608). An elliptical groove is provided on the upper surface of the shell (608). The linkage seat (610) is slidably connected in the elliptical groove. A transverse cylindrical groove is provided inside the shell (608). The buffer ball (611) is slidably connected in the transverse cylindrical groove. A buffer spring (612) is fixedly connected between the two buffer balls (611). A buffer spring (612) is also fixedly connected between the buffer ball (611) and the shell (608).

2. The slag crane equipment for waste incineration power plant according to claim 1 is characterized in that: The grab mechanism (8) comprises a support plate (801), the upper surface of the support plate (801) is fixedly connected to the lower surface of the shell (608), a support column (805) is fixedly connected to the middle of the support plate (801), the outer side of the support column (805) is fixedly connected to a limit plate (802), the upper surface of the limit plate (802) is provided with a plurality of vertical elliptical through holes, the outer side of the support column (805) is rotatably connected to a rotating plate (803), the upper surface of the rotating plate (803) is provided with a plurality of oblique elliptical through holes, and the lower portion of the support column (805) is fixedly connected to a limit plate (802). A partition (812) is fixedly connected to the surface, an opening and closing motor (816) is fixedly connected to the upper surface of the partition (812), an opening and closing bevel gear (815) is fixedly connected to the output end of the opening and closing motor (816), a rotating bevel gear (814) is arranged on the side of the opening and closing bevel gear (815), the opening and closing bevel gear (815) is meshingly connected to the rotating bevel gear (814), the rotating bevel gear (814) is fixedly connected to the lower surface of the rotating plate (803), and the rotating bevel gear (814) is rotatably connected to the outside of the support (805).

3. The slag crane equipment for waste incineration power plant according to claim 2 is characterized in that: The grab mechanism (8) further comprises a plurality of sliding pins (806), wherein the sliding pins (806) are slidably connected in the vertical elliptical through holes of the limiting plate (802) and the oblique elliptical through holes of the rotating plate (803), and a sliding seat (807) is fixedly connected to the lower surface of the sliding pins (806), one side of the sliding seat (807) is rotatably connected to a sliding rod (808) via a rotating shaft, and the other end of the sliding rod (808) is rotatably connected to an opening and closing seat (809) via a rotating shaft. The other side of the opening and closing seat (809) is fixedly connected to a bucket beam (810), the inner side of the bucket beam (810) is fixedly connected to a bucket plate (817), the arc-shaped side surface of the partition plate (812) is fixedly connected to a plurality of synchronous seats (811), the other end of the synchronous seat (811) is rotatably connected to the bucket beam (810) via a rotating shaft, the upper surface of the partition plate (812) is fixedly connected to a plurality of baffles (813), and the baffles (813) are rotatably connected to the lower surface of the rotating plate (803).

4. The slag crane driving equipment for a waste incineration power plant according to claim 3 is characterized in that: The lifting mechanism (9) includes a drum (902), wherein the drum (902) is fixedly connected to one end of the steel wire rope (16), the steel wire rope (16) is wound around the outside of the drum (902), the inside of the drum (902) is fixedly connected to a hoisting shaft (911), both ends of the hoisting shaft (911) are rotatably connected to a lifting frame (903), the side of the lifting frame (903) is rotatably connected to a guide rope wheel (904) via a rotating shaft, the guide rope wheel (904) is rotatably connected to the steel wire rope (16), the other side of the lifting frame (903) is slidably connected to a locking shaft (922), the locking shaft (92 2) is also slidably connected to the outer side of the frame (923), the frame (923) is fixedly connected to the side of the lifting frame (903), the outer side of the frame (923) is fixedly connected to a locking plate (925) by bolts, the locking shaft (922) passes through the lifting frame (903) and the end of the frame (923) is provided with two square sliding grooves, the locking plate (925) is slidably connected in the square sliding groove, the other end of the steel wire rope (16) is fixed by two locking bolts (924), and the fixed steel wire rope (16) is slidably connected to the outer side of the locking shaft (922) located in the frame (923).

5. The slag crane equipment for waste incineration power plant according to claim 4 is characterized in that: The lifting mechanism (9) also includes a lifting motor (905), the lifting motor (905) is fixedly connected to the lifting frame (903) by using fixing bolts (15), the output end of the lifting motor (905) passes through the end of the lifting frame (903) and is fixedly connected to a lifting gear (906), a reduction gear (907) is arranged on the side of the lifting gear (906), the reduction gear (907) is meshedly connected to the lifting gear (906), the reduction gear (907) is rotatably connected to the lifting frame (903) via a rotating shaft, and the reduction gear (907) is connected to the lifting gear (906). A hoisting gear (908) is provided on the other side of the wheel (907), the hoisting gear (908) is meshedly connected with the reduction gear (907), the hoisting gear (908) is fixedly connected with the end of the hoisting shaft (911) passing through the lifting frame (903), a gear box (909) is provided on the outside of the lifting gear (906), the reduction gear (907) and the hoisting gear (908), the gear box (909) is fixedly connected with the lifting frame (903), and a control box (10) is fixedly connected to the other side of the lifting frame (903).

6. The slag crane driving equipment for a waste incineration power plant according to claim 5, characterized in that: The lifting mechanism (9) further comprises two clamping seats (915), wherein the clamping seats (915) are fixedly connected to the upper surface of the lifting frame (903), and the inner side of the clamping seat (915) is rotatably connected to a clamping shaft (916), and the end of the clamping shaft (916) passes through the clamping seat (915) and is fixedly connected to a second pulley (914), and the outer side of the winch shaft (911) is also fixedly connected to a first pulley (912), and the outer sides of the first pulley (912) and the second pulley (914) are sleeved with a power belt (913), and the two clamping seats (915) are rotatably connected to a clamping shaft (916), and the end of the clamping shaft (916) passes through the clamping seat (915) and is fixedly connected to a second pulley (914). A limiting shaft (917) is fixedly connected to the opposite side, a clamping column (919) is slidably connected to the outer side of the limiting shaft (917), a clamping sleeve (918) is fixedly connected to the upper end of the clamping column (919), and the clamping sleeve (918) is rotatably connected to the clamping shaft (916) via a thread, a clamping plate (920) is fixedly connected to the lower end of the clamping column (919), a guide rope column (921) is fixedly connected to the side of the clamping plate (920), and the clamping plate (920), the guide rope column (921) and the steel wire rope (16) wound around the outer side of the drum (902) are slidably connected.

7. The slag crane driving equipment for waste incineration power plant according to claim 6 is characterized in that: Two trolley frames (11) are symmetrically fixedly connected to the lower side of the lifting frame (903); a square groove is provided on the lower surface of the trolley frame (11), a slide rail (5) is slidably connected in the square groove, a bridge frame (4) is fixedly connected to the lower surface of the slide rail (5), a slide seat (7) is fixedly connected to the bridge frame (4) at both ends of the slide rail (5), the slide seat (7) is fixedly connected to the bridge frame (4) by bolts, and a trolley frame (3) is fixedly connected to the two ends of the bridge frame (4) by bolts, a square groove is provided on the lower surface of the trolley frame (3), a guide rail (2) is slidably connected in the square groove, and a steel rail (1) is fixedly connected to the lower surface of the guide rail (2), and anti-collision columns (14) are fixedly connected to both ends of the trolley frame (11) and the trolley frame (3), and a driving mechanism (12) is provided at one end of the trolley frame (11) and the trolley frame (3), and a braking mechanism (13) is provided on the upper side of the driving mechanism (12).

8. The slag crane driving equipment for a waste incineration power plant according to claim 7, characterized in that: The driving mechanism (12) comprises a driving motor (1201), the output end of the driving motor (1201) being rotatably connected to the trolley frame (11) and the trolley frame (3), the sides of the trolley frame (11) and the trolley frame (3) being fixedly connected to a fixing shell (1203), the driving motor (1201) being fixedly connected to the fixing shell (1203) using the fixing bolt (15), the outer side of the output end of the driving motor (1201) located in the fixing shell (1203) being fixedly connected to a driving gear (1202), a driven gear (1204) being provided on one side of the driving gear (1202), the driving gear (1202) being meshingly connected to the driven gear (1204), Both ends of the trolley frame (11) and the cart frame (3) are provided with square through holes, a driving wheel (1205) is rotatably connected in the square through hole, a driving shaft (1206) is fixedly connected to the inner side of the driving wheel (1205), and the driving shaft (1206) on one side passes through the trolley frame (11) and the cart frame (3) and is fixedly connected to the driven gear (1204).

9. The slag crane driving equipment for a waste incineration power plant according to claim 8, characterized in that: The braking mechanism (13) comprises a fixing plate (1304), the fixing plate (1304) being fixedly connected to the upper surfaces of the trolley frame (11) and the truck frame (3), the upper surface of the fixing plate (1304) being fixedly connected to a braking motor (1301), the output end of the braking motor (1301) being fixedly connected to a braking bevel gear (1302), the side surface of the braking bevel gear (1302) being provided with a steering bevel gear (1303), the braking bevel gear (1302) and the steering bevel gear (1303) being fixedly connected to the steering bevel gear (1303). The steering bevel gear (1303) is meshedly connected, a brake shaft (1305) is fixedly connected to the lower surface of the steering bevel gear (1303), the brake shaft (1305) is slidably connected to the fixed plate (1304), the outer side of the brake shaft (1305) is rotatably connected to a brake block (1306) through a thread, two brake columns (1307) are fixedly connected to the two ends of the lower surface of the brake block (1306), and the lower end of the brake column (1307) is fixedly connected to a brake plate (1308).

10. The method for using the slag crane equipment of a waste incineration power plant according to claim 9, characterized in that: The following steps are involved: S1, the trolley frame (11) and the trolley frame (3) are driven to move to a designated position by the driving mechanism (12), the output end of the driving motor (1201) drives the driving wheel (1205) to rotate, the driving wheel (1205) drives the trolley frame (3) to slide on the outer side of the guide rail (2) on the steel rail (1), the sliding of the trolley frame (3) on the outer side of the guide rail (2) on the steel rail (1) drives the bridge frame (4) to slide to one side, and the driving wheel (1205) drives the trolley frame (11) to slide on the outer side of the slide rail (5) on the bridge frame (4); S2, after the trolley frame (11) and the truck frame (3) are moved to the designated positions, the trolley frame (11) and the truck frame (3) are stopped at the designated positions by the braking mechanism (13), and the output end of the braking motor (1301) drives the braking plate (1308) to move downward, and when the braking plate (1308) moves downward and contacts the driving wheel (1205), the driving wheel (1205) is stopped at the designated position by friction; S3, after the trolley frame (11) and the trolley frame (3) stop at the designated position, the lifting mechanism (9) is started to lower the grab bucket mechanism (8), and the output end of the lifting motor (905) drives the steel wire rope (16) to extend and retract downward, and the steel wire rope (16) extends and retracts downward to drive the buffer mechanism (6) to reciprocate up and down, and the reciprocating up and down movement of the buffer mechanism (6) drives the grab bucket mechanism (8) to reciprocate up and down; S4, after the lifting mechanism (9) lowers the grab mechanism (8), the grab mechanism (8) is started to grab the garbage at the designated position, the output end of the opening and closing motor (816) drives the rotating plate (803) to rotate, the rotating plate (803) drives the sliding pin (806) to slide toward the support (805), all the bucket beams (810) and the bucket plates (817) rotate and open with the rotating shaft of the synchronous seat (811) as the center, and the garbage at the designated position can be grabbed at this time; S5. During the movement of the grab mechanism (8), the buffer mechanism (6) offsets the swing stress of the grab mechanism (8), and the two buffer balls (611) slide towards each other to squeeze and stretch the buffer springs (612) on both sides. The two buffer balls (611) slide towards each other to drive the two linkage seats (610) to slide towards each other. The two linkage seats (610) slide towards each other to drive one ends of the four buffer rods (607) to move towards each other, so that the four buffer wheels (601) of the buffer mechanism (6) are always maintained at the same height.

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