CN115650050A - Novel roasting multifunctional crane - Google Patents

Abstract

A novel multifunctional roasting crane comprises a bridge frame, wherein a trolley is mounted on the bridge frame, a lifting device and an anode carbon block clamp are mounted on the trolley, the anode carbon block clamp comprises a connecting mechanism, clamping plates are hinged to two ends of the connecting mechanism, connecting rods are hinged to the inner sides of the clamping plates, a hollow lower support is fixed to the top of the connecting mechanism, a push rod is arranged in the lower support, the bottom end of the push rod penetrates through the connecting mechanism and is provided with a hinged seat, the connecting rods are hinged to the hinged seat, a driving device is mounted at the top end of the push rod, and the driving device comprises a telescopic rod assembly for driving the push rod to move up and down; the lifting device comprises a steel wire rope, a pulley device matched with the steel wire rope is arranged on the lower support, a slideway beam arranged on the trolley is arranged on the back of the lower support, an operation supporting trolley matched with the slideway beam is arranged at the top of the lower support, and a symmetrical buffering and adjusting device is arranged between the operation supporting trolley and the lower support. The invention is convenient to clamp the anode carbon block, and improves the use safety performance of the anode carbon block.

Description

A New Roasting Multifunctional Crane

technical field

The invention relates to the technical field of cranes, in particular to a novel roasting multifunctional crane.

Background technique

At present, the roasting multifunctional crane has the function of suction and unloading and the function of anode carbon block clamping. The roasting multifunctional crane includes a bridge frame, and a trolley that can move left and right is installed on the bridge frame. The trolley is fixed with a silo, suction pipe device, and discharge pipe device. And the anode carbon block clamp, the anode carbon block clamp is used for clamping the anode carbon block, such as the patent publication number is CN214192247U, the patent name is the technical scheme disclosed by the patent of the new anode clamp for multifunctional driving, including the connecting mechanism, the two ends of the connecting mechanism A splint is hinged, and a connecting rod corresponding to the splint is installed on the splint. The connecting rod drives its movement through the driving parts such as the first motor and the first lead screw, and the connecting rod drives the splint to open and close to realize the clamping of the anode carbon block. , but there are the following defects:

(1) During the installation process, the driving devices such as the first motor and the first lead screw are installed on the connecting mechanism, but during the use process, the working environment where the splint clamps the anode carbon block has a high temperature and complicated working conditions, which may easily lead to The driving parts are damaged, which is prone to safety hazards;

(2) During the lifting process, it is easy to cause unstable lifting due to factors such as the swing of the steel wire rope;

(3) When the fixture falls to the ground, it is easy to have a large impact with the ground.

Contents of the invention

The purpose of the present invention is to provide a new type of roasting multifunctional crane, which is convenient for clamping the anode carbon block, keeps the driving device away from the anode carbon block, reduces the probability of damage to the driving device, and reduces the phenomenon of unstable lifting due to factors such as steel wire rope swinging , when the fixture lands, it reduces the impact with the ground and improves overall stability.

The technical scheme that the present invention takes is:

A new type of roasting multifunctional crane, including a bridge frame, a trolley is installed on the bridge frame, a lifting device and an anode carbon block clamp are installed on the trolley, the anode carbon block clamp includes a connecting mechanism, the two ends of the connecting mechanism are hinged with splints, and the inner side of the splint is hinged with Connecting rod, the top of the connecting mechanism is fixed with an internal hollow lower bracket, and a push rod is arranged in the lower bracket, the bottom end of the push rod runs through the connecting mechanism and is equipped with a hinged seat, the connecting rod is hinged on the hinged seat, and the top of the push rod is installed There is a driving device, the driving device includes a telescopic rod assembly that drives the push rod to move up and down; the lifting device includes a steel wire rope, and a pulley device that cooperates with the wire rope is installed on the lower bracket, and the back of the lower bracket is equipped with a slideway beam installed on the trolley. The top of the lower bracket is equipped with a running trolley that cooperates with the slideway beam, and a symmetrical buffer adjustment device is installed between the running trolley and the lower bracket.

The telescoping rod assembly includes a support frame fixed on the lower bracket, a telescopic rod is installed on the support frame, the free end of the telescopic rod is hinged with a shutter, and the top of the push rod is installed at the bottom of the shutter.

The shutter includes a C-shaped opening and closing plate as a whole, a first hinge hole is provided on the upper part of the opening and closing plate, a first hinge shaft is installed in the first hinge hole, and both ends of the first hinge shaft are installed on the support frame; The back side of the opening and closing plate is provided with a second hinged plate, the second hinged plate is provided with a second hinged hole, a second hinged shaft is installed in the second hinged hole, and the free end of the telescopic rod is provided with a joint that matches the second hinged shaft. hole.

The bottom of the opening and closing plate is provided with a mounting groove, and the top of the push rod is provided with a mounting ball that cooperates with the mounting groove and can rotate along the inner wall of the mounting groove.

The top of the support frame is fixed with a limit column, and the top of the limit column is fixed with a limit pad. The front side of the running trailer is equipped with an L-shaped limit rod corresponding to the limit pad, and a U-shaped assembly is fixed on the limit rod. The assembly frame is detachably fixed on the running trailer through bolts.

Several first guide wheel sets and second guide wheel sets are installed on the lower bracket. The first guide wheel set includes two first guide wheels that are rotatably connected to the lower bracket and cooperate with the left and right sides of the push rod respectively. The wheel set includes two second guide wheels that are rotatably connected to the lower bracket and cooperate with the front and rear sides of the push rod respectively.

The buffer adjustment device includes an upper adjustment seat and a lower adjustment seat; the upper adjustment seat includes an upper assembly plate, and two spaced upper hinge plates are fixed on the top of the upper assembly plate, and an upper hinge shaft is installed between the two upper hinge plates. The side of the car is fixed with an L-shaped upper connecting seat, and the upper connecting seat is provided with a hinge hole matched with the upper hinge shaft; the lower adjusting seat includes a lower assembly plate, and two spaced lower hinge plates are fixed on the bottom of the lower assembly plate. A lower hinge shaft is installed between the two lower hinge plates, mounting plates are fixed on both sides of the lower bracket, and a connecting beam arranged behind the lower bracket is fixed between the two mounting plates, and the two ends of the connecting beam extend out of the mounting plate and are fixed There is an L-shaped lower connecting seat, and the lower connecting seat is provided with a hinged hole matched with the lower hinged shaft.

A first buffer spring is fixed between the upper assembly plate and the lower assembly plate, and several adjustment rods are arranged between the upper assembly plate and the lower assembly plate. The upper lock nut is tightened on the top of the upper assembly plate, the bottom end of the adjustment rod runs through the lower assembly plate and is threadedly connected with the lower lock nut, and the lower lock nut is tightened on the bottom of the lower assembly plate.

Both sides of the lower bracket are equipped with a pulley device, the pulley device includes a pulley frame installed on both sides of the lower bracket, and a pulley matched with a wire rope is installed on the pulley frame; vertical strip holes are respectively provided on both sides of the lower bracket, Both sides of the push rod are fixed with an L-shaped bracket, the bottom of the bracket runs through the strip hole and is fixed with a supporting plate, and a supporting seat corresponding to the supporting plate is installed on the pulley frame.

Both sides of the slideway beam are equipped with a rectangular parallelepiped slide rail, the inner side of the slide rail is fixed on the slideway beam, and there are several running wheel devices on the running trolley. The running wheel assembly, the running wheel assembly includes a fixed frame detachably fixed on the side of the running trolley. The fixed frame is rotatably connected with two first running wheels that are respectively matched with the front and rear sides of the slide rail. The fixed frame is also rotatably connected with the sliding rail. The second running wheel matched on the outside of the rail, the second running wheel is arranged between the two first running wheels.

The top of the lower bracket is covered with an installation frame, and the front and rear sides of the installation frame are respectively fixed with the lower assembly plate, and the two lower assembly plates are respectively installed on the front and rear sides of the lower bracket, and the left and right sides of the installation frame are respectively fixed with the upper assembly plate, two The upper assembly plate is respectively installed on the left and right sides of the running trailer.

The two ends of the trolley are detachably fixed with buffers, and the two ends of the bridge are equipped with buffer limit devices corresponding to the buffers; the buffer limit devices include limit blocks, and the two sides of the bottom of the limit block extend outward to form fixed parts. The fixed part is detachably fixed on the bridge frame by bolts. The upper part of the limit block is provided with a horizontal mounting hole. The end of the mounting hole away from the trolley is detachably fixed with a baffle. The card slot corresponding to the buffer, the inner diameter of the card slot is larger than the outer diameter of the buffer, the side of the card block away from the buffer is plugged with a moving plate, the top and bottom of the moving plate are respectively provided with sliders, and the mounting hole is provided with a The chute corresponding to the slider is fixed with a second buffer spring between the moving plate and the baffle plate; the end of the installation hole close to the trolley is detachably fixed with a stop ring corresponding to the slider, and the inner diameter of the stop ring is larger than the outer diameter of the block.

The front and rear sides of the splint are detachably fixed with vertical plates, and the inner side of the vertical plate is detachably installed with several spaced clamping tooth nail devices. The inner end of the mounting rod is fixed with a clamping block, and the inner side of the clamping block is provided with anti-slip teeth.

The bottom of the connecting mechanism is fixed with a limit frame corresponding to the connecting rod one by one, the connecting rod runs through the corresponding limit frame, and the bottom of the limit frame is provided with a horizontal limit plate.

The invention is convenient for clamping the anode carbon block, and the overall stability is improved. The trolley is installed on the bridge frame, and the trolley can move left and right along the bridge frame. The lifting device and the anode carbon block clamp are installed on the trolley, and the lifting device and the anode carbon block clamp follow the movement of the trolley. While moving, the lifting device plays the role of lifting, the anode carbon block clamp is used to clamp the anode carbon block, the telescopic rod assembly of the drive device is used to drive the push rod to move up and down in the lower bracket, and the push rod drives the connecting rod to move through the hinged seat. The connecting rod is used to drive the movement of the splint to realize the opening and closing of the splint. The splint is used to clamp the side of the anode carbon block. When the push rod moves downward, the hinged end of the connecting rod and the hinge seat moves downward, and the connecting rod moves outward. Open the splint to make the two splints open. When the push rod moves upward, the hinged end of the connecting rod and the hinge seat moves upward, and the connecting rod pulls the splint inward to close the two splints, which is convenient for clamping the anode carbon block. On the lower bracket The pulley device matched with the wire rope is installed to facilitate the lifting device to drive the lower bracket to move up and down. During the up and down movement of the lower bracket, the running trolley runs along the slideway beam, which facilitates the stable operation of the lower bracket and reduces the occurrence of factors such as wire rope swing. The phenomenon of unstable lifting, the driving device is set on the top of the push rod, so that the driving device is far away from the anode carbon block, reducing the probability of damage to the driving device, a symmetrical buffer adjustment device is installed between the running trolley and the lower bracket, when the fixture falls to the ground , The buffer adjustment device acts as a buffer to reduce the impact with the ground.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the schematic diagram of the front view structure of the anode carbon block fixture;

Fig. 3 is the schematic diagram of the three-dimensional structure of the anode carbon block fixture;

Fig. 4 is the structural representation of lower bracket;

Fig. 5 is the partial structure schematic diagram of lower bracket;

Fig. 6 is the structural representation of running trailer;

Fig. 7 is the structural representation of push rod;

Fig. 8 is a schematic structural view of a bracket and a pallet;

Fig. 9 is a structural schematic diagram of the installation frame;

Figure 10 is a schematic structural view of the switch;

Figure 11 is a schematic structural view of the buffer adjustment device;

Figure 12 is a schematic structural view of the running wheel assembly;

Fig. 13 is a structural schematic diagram of the clamping tooth nail device;

Fig. 14 is a structural schematic diagram of the buffer limit device.

Detailed ways

As shown in Figures 1-14, a new type of roasting multifunctional crane includes a bridge frame 1, a trolley 2 is installed on the bridge frame 1, the trolley 2 can move left and right along the bridge frame 1, and a lifting device 3 and anode carbon blocks are installed on the trolley 2 The clamp 5, the lifting device 3 and the anode carbon block clamp 5 move with the movement of the trolley 2, the lifting device 3 plays the role of lifting, the anode carbon block clamp 5 is used to clamp the anode carbon block, and the anode carbon block clamp 5 includes a connecting mechanism 15 , the two ends of connecting mechanism 15 are hinged with splint 19, and splint 19 inner side is hinged with connecting rod 17, and the top of connecting mechanism 15 is fixed with inner hollow lower bracket 14, and lower bracket 14 is provided with push rod 16, and the bottom of push rod 16 The end runs through the connecting mechanism 15 and is equipped with a hinged seat 23. The connecting rod 17 is hinged on the hinged seat 23. A driving device is installed on the top of the push rod 16. The driving device includes a telescopic rod assembly that drives the push rod 16 to move up and down. It is used to drive the push rod 16 to move up and down in the lower bracket 14. The push rod 16 drives the connecting rod 17 to move through the hinge seat 23. The connecting rod 17 is used to drive the movement of the splint 19 to realize the opening and closing of the splint 19. The splint 19 is used for clamping On the side of the anode carbon block; the hoisting device 3 is a winch or an electric hoist, and the hoisting device 3 includes a steel wire rope. The back side of the car is provided with a slideway beam 6 installed on the trolley 2. In this embodiment, the slideway beam 6 is vertically fixed on the trolley, and the top of the lower bracket 14 is equipped with a running trolley 25 that cooperates with the slideway beam 6. , during the up and down movement of the lower bracket 14, the running trolley 25 runs along the slideway beam 6, which facilitates the stable operation of the lower bracket 14 and reduces the phenomenon of unstable lifting due to factors such as wire rope swings. The driving device is arranged on the push rod 16 To keep the driving device away from the anode carbon block, reduce the probability of damage to the driving device, a symmetrical buffer adjustment device 12 is installed between the running trolley 25 and the lower bracket 14, the buffer adjustment device 12 plays a buffer role and can adjust the lower bracket 14 The sag, when the fixture lands, reduces the impact with the ground.

The driving device includes a telescopic rod assembly, and the telescopic rod assembly includes a support frame 11 fixed on the lower bracket 14. A telescopic rod is installed on the support frame 11. The telescopic rod adopts conventional telescopic devices such as electric push rods and hydraulic cylinders. The free end is hinged with a shutter 27, and the top of the push rod 16 is installed on the bottom of the shutter 27, and the telescopic rod is connected with the push rod 16 by the shutter 27.

The shutter 27 comprises a C-shaped opening and closing plate 38 as a whole, the top of the opening and closing plate 38 is provided with a first hinged hole 39, a first hinged shaft is installed in the first hinged hole 39, and the two ends of the first hinged shaft are installed On the support frame 11; the back side of the opening and closing plate 38 is provided with a second hinge plate 40, and the second hinge plate 40 is provided with a second hinge hole 41, and a second hinge shaft is installed in the second hinge hole 41, and the telescopic rod The free end is provided with a hole matched with the second hinge shaft.

The bottom of the opening and closing plate 38 is provided with a mounting groove 42 , and the top of the push rod 16 is provided with a mounting ball 34 that cooperates with the mounting groove 42 and can rotate along the inner wall of the mounting groove 42 .

When the telescopic rod is extended, the telescopic rod drives the shutter 27 to rotate counterclockwise along the first hinge axis, and the shutter 27 drives the push rod 16 to move downward. When the telescopic rod shortens, the telescopic rod drives the shutter 27 to rotate along the first hinge axis A hinge shaft rotates clockwise, and the shutter 27 drives the push rod 16 to move upward.

The top of the support frame 11 is fixed with a spacer post 10, and the top of the spacer post 10 is fixed with a spacer pad 9, and the front side of the running trailer 25 is provided with an L-shaped spacer bar 8 corresponding to the spacer pad 9, and the spacer bar 8 is fixed with a U-shaped assembly frame 7, and the assembly frame 7 is detachably fixed on the running trolley 25 by bolts, and the limit pad 9 cooperates with the limit rod 8 to act as a limit to prevent parts such as the push rod 16 from moving upward. If the distance is too large, the clamping force on both sides of the anode carbon block will be too large, which will affect the quality of the anode carbon block.

Several first guide wheel sets and second guide wheel sets are installed on the lower bracket 14. The first guide wheel set includes two first guide wheels 43 that are rotatably connected to the lower bracket 14 and cooperate with the left and right sides of the push rod 16 respectively. , the left and right sides of push rod 16 are respectively provided with a first guide wheel 43, and the second guide wheel group comprises two second guide wheels that are rotatably connected on the lower bracket 14 and cooperate with the front and rear sides of push rod 16 respectively, and push rod 16 A second guide wheel is respectively arranged on the front and back sides, and the first guide wheel 43 and the second guide wheel all play a guiding and limiting effect. Both guide and limit the push rod 16.

The buffer adjustment device 12 includes an upper adjustment seat and a lower adjustment seat; the upper adjustment seat includes an upper assembly plate 47, and the top of the upper assembly plate 47 is fixed with two spaced upper hinge plates 45, and an upper hinge plate 45 is installed between the two upper hinge plates 45. Hinged shaft, running trolley 25 sides are fixed with the upper connecting seat 44 that is L-shaped, and the upper connecting seat 44 is provided with the hinged hole that cooperates with upper hinged shaft; Two spaced lower hinge plates 52 are fixed, and a lower hinge shaft is installed between the two lower hinge plates 52. Mounting plates 14b are fixed on both sides of the lower bracket 14, and a mounting plate 14b is fixed between the two mounting plates 14b and is arranged behind the lower bracket 14. The connecting beam 14c, that is, the connecting beam 14c is arranged between the slideway beam 6 and the lower bracket 14, the two ends of the connecting beam 14c extend to the outside of the mounting plate 14b and are fixed with an L-shaped lower connecting seat 53, the lower connecting seat 53 A hinged hole cooperating with the lower hinged shaft is arranged on the top, which is convenient for the buffer adjustment device 12 to be installed between the running trolley 25 and the lower bracket 14 .

A first buffer spring 49 is fixed between the upper assembly plate 47 and the lower assembly plate 50 to act as a buffer. Several adjustment rods 48 are also arranged between the upper assembly plate 47 and the lower assembly plate 50, and the top ends of the adjustment rods 48 run through the upper Mounting plate 47 is threadedly connected with upper locking nut 46, and upper locking nut 46 is pressed against the top of upper mounting plate 47, and the bottom end of adjusting rod 48 runs through lower mounting plate 50 and is threaded with lower locking nut 51, and the lower The lock nut 51 is pressed against the bottom of the lower assembly plate 50. When the lower bracket 14 is inclined in a direction away from the slideway beam 6, the upper lock nut 46 and the lower lock nut 51 are loosened to shorten the first buffer spring 49. The buffer adjustment device 12 drives the lower bracket 14 to move to the direction close to the slideway beam 6 through the lower connecting seat 53 until the sag of the lower bracket 14 is suitable, then tighten the upper lock nut 46 and the lower lock nut 51, and the lower bracket 14 has When tilting towards the direction close to the slideway beam 6, loosen the upper lock nut 46 and the lower lock nut 51, so that the first buffer spring 49 is extended, and the buffer adjustment device 12 drives the lower bracket 14 to slide away from the lower connecting seat 53. The direction of the road beam 6 moves to the proper sag of the lower bracket 14, and then the upper lock nut 46 and the lower lock nut 51 are tightened.

The both sides of lower support 14 are all equipped with pulley device 13, and pulley device 13 comprises the pulley frame 32 that is installed in the both sides of lower support 14, and the pulley 33 that cooperates with steel rope is installed on the pulley frame 32; Vertical strip hole 14a is arranged, and the both sides of push rod 16 are fixed with the bracket 29 that is L-shaped, and the bottom of bracket 29 runs through strip hole 14a and is fixed with supporting plate 30, is installed with bracket on the pulley frame 32. The supporting seat 31 corresponding to the plate 30, when the lifting device 3 drives the lower bracket 14 to move upward, the supporting seat 31 moves upward with the pulley frame 32 and is pressed against the bottom of the supporting plate 30, and the pushing rod 16, The shutter 27, the support frame 11, etc. move upward.

The both sides of slideway beam 6 are all provided with the slide rail 24 that is cuboid shape, and the inboard of slide rail 24 is fixed on the slideway beam 6, is provided with several running wheel devices on the running trailer 25, and running wheel device comprises and slides The running wheel assembly 26 corresponding to the rail 24 one-to-one, the running wheel assembly 26 includes a fixed frame 54 detachably fixed on the side of the running trolley 25, and the fixed frame 54 is rotatably connected with two first wheels that cooperate with the front and rear sides of the slide rail 24 respectively. Running wheel 56, a first running wheel 56 is respectively arranged on the front and rear sides of the slide rail 24, and the two first running wheels 56 roll along the front and rear sides of the slide rail 24 respectively; Cooperate with the second running wheel 55, the second running wheel 55 can roll along the outer side of the slide rail 24, the second running wheel 55 is arranged between the two first running wheels 56, so that the running trailer 25 can run along the slideway beam 6 stability.

The top of the lower bracket 14 is covered with an installation frame 35, and the front and rear sides of the installation frame 35 are respectively fixed with a lower assembly plate 37. There is an upper assembly plate 36, and two upper assembly plates 36 are respectively installed on the left and right sides of the running trailer 25, which is convenient for installation and disassembly.

The two ends of the trolley 2 are detachably fixed with a buffer 2c, and the two ends of the bridge frame 1 are equipped with a buffer limit device 4 corresponding to the buffer 2c, which acts as a buffer limit; the buffer limit device 4 includes a limit block 61, which limits Both sides of the bottom of the block 61 extend outward to form a fixed part 60, which is detachably fixed on the bridge frame 1 by bolts, which is convenient for installation and disassembly. The upper part of the limit block 61 is provided with a horizontal mounting hole 64, and the mounting hole 64 One end away from the trolley 2 is detachably fixed with a baffle plate 62, and a block 70 is provided in the mounting hole 64, and the block 70 is provided with a slot 69 corresponding to the buffer 2c, and the inner diameter of the slot 69 is larger than the outside of the buffer 2c. Diameter, the side of the clamp block 70 away from the buffer 2c is plugged with a moving plate 68, the top and bottom of the moving plate 68 are respectively provided with sliders 66, and the mounting hole 64 is provided with a chute 65 corresponding to the slider 66. A second buffer spring 63 is fixed between the plate 68 and the baffle plate 62 to act as a buffer; the end of the installation hole 64 close to the trolley 2 is detachably fixed with a stop ring 67 corresponding to the slider 66, and the inner diameter of the stop ring 67 is larger than that of the block The outer diameter of 70 plays a blocking role to prevent the slide block 66 from coming out. When the trolley 2 has an accident or the like, the buffer 2c moves in the direction of the slot 69. When the buffer 2c enters the slot 69 and continues to move forward, the block 70 drives the moving plate 68 to squeeze the second buffer spring 63 to play a buffering role. During the movement of the moving plate 68 , the slider 66 slides along the chute 65 .

The front and rear sides of clamping plate 19 are detachably fixed with vertical plate 20, and the inner side of vertical plate 20 is detachably installed with several clamping tooth nail devices 21 at intervals, and clamping tooth nail device 21 includes detachably installed on the vertical plate The mounting rod 57 on the inside of 20, the inner end of the mounting rod 57 is fixed with a clamping block 58, and the inboard of the clamping block 58 is provided with anti-skid teeth 59, which play an anti-slip effect. The clamping block 58 is used to clamp the two sides of the anode carbon block. side.

The bottom of the connecting mechanism 15 is fixed with a limit frame 18 corresponding to the connecting rod 17 one by one, the connecting rod 17 runs through the corresponding limit frame 18, and the bottom of the limit frame 18 is provided with a horizontal limit plate 22, which acts as a limit , to avoid contact between the anode carbon block and the limit rod 8, which will affect its movement.

The invention is convenient for clamping the anode carbon block and improves its safety performance. During use, the new roasting multifunctional crane runs along the crane track, and the trolley 2 runs left and right along the bridge frame 1 to move the anode carbon block clamp 5 to the required position. , the lifting device 3 cooperates with the pulley 33 through the steel wire rope, and drives the lower bracket 14 to run downward until the two splints 19 are arranged on both sides of the anode carbon block to be clamped. During the operation of the lower bracket 14, the running trolley 25 follows the lower bracket 14, the running wheel device of the running trolley 25 runs along the slide rail 24. When the anode carbon block needs to be clamped, the telescopic rod is shortened, and the telescopic rod drives the push rod 16 to run upward through the switch 27, and the push rod 16 The connecting rod 17 is driven by the hinged seat 23 to move, and the connecting rod 17 makes the two clamping plates move towards the direction close to the anode carbon block until the clamping block 58 of the clamping tooth nail device 21 is clamped on the side of the anode carbon block. After it is in place, the telescopic rod stops working, and the lifting device 3 drives the lower bracket 14 to run upwards, and the splint 19 is further clamped on the anode carbon block by its own weight, and the splint 19 drives the push rod 16 to move upward for a certain distance through the connecting rod 17. During the upward movement of 16, devices such as the shutter 27, telescopic rod, and support frame 11 also move upward along with the push rod 16. When the limit pad 9 contacts the limit rod 8, the push rod 16 stops moving upward, and the limit position, to avoid excessive clamping force on the side of the anode carbon block; when the anode carbon block is moved to a suitable position, the telescopic rod is extended, and the telescopic rod drives the push rod 16 to move downward through the switch 27, and the push rod 16 drives the connecting rod 17 to move through the hinged seat 23, and the connecting rod 17 makes the two clamping plates move away from the anode carbon block until the clamping block 58 of the clamping tooth nail device 21 is separated from the anode carbon block to complete the transfer.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (10)

1. The utility model provides a novel many functional crane of calcination, includes the crane span structure, installs the dolly on the crane span structure, installs hoisting device and positive pole charcoal piece anchor clamps on the dolly, and positive pole charcoal piece anchor clamps include coupling mechanism, and coupling mechanism's both ends articulate has splint, and the splint inboard articulates there is the connecting rod, its characterized in that: the top of the connecting mechanism is fixed with a lower support with a hollow inner part, a push rod is arranged in the lower support, the bottom end of the push rod penetrates through the connecting mechanism and is provided with a hinged seat, the connecting rod is hinged on the hinged seat, the top end of the push rod is provided with a driving device, and the driving device comprises a telescopic rod assembly for driving the push rod to move up and down; the lifting device comprises a steel wire rope, a pulley device matched with the steel wire rope is arranged on the lower support, a slideway beam arranged on the trolley is arranged on the back of the lower support, an operation supporting trolley matched with the slideway beam is arranged at the top of the lower support, and symmetrical buffering and adjusting devices are arranged between the operation supporting trolley and the lower support.

2. The new multifunctional roasting crane as claimed in claim 1, wherein: the telescopic rod assembly comprises a supporting frame fixed on the lower support, a telescopic rod is installed on the supporting frame, a shutter is hinged to the free end of the telescopic rod, and the top of the push rod is installed at the bottom of the shutter;

the shutter comprises an opening and closing plate which is integrally C-shaped, a first hinge hole is formed in the upper portion of the opening and closing plate, a first hinge shaft is installed in the first hinge hole, and two ends of the first hinge shaft are installed on the supporting frame; the back of the opening and closing plate is provided with a second hinged plate, a second hinged hole is formed in the second hinged plate, a second hinged shaft is installed in the second hinged hole, and a hole matched with the second hinged shaft is formed in the free end of the telescopic rod;

the bottom of switching board is equipped with the mounting groove, and the top of push rod is equipped with and can follows mounting groove inner wall pivoted installation ball with the mounting groove cooperation.

3. The new roasting multifunctional crane as claimed in claim 2, characterized in that: the top of support frame is fixed with the spacing post, and the top of spacing post is fixed with spacing pad, and the operation support car front side is equipped with the gag lever post that is the L type that corresponds with spacing pad, is fixed with the assembly jig of U type on the gag lever post, and the assembly jig passes through the bolt can be dismantled to be fixed on the operation support car.

4. The new multifunctional roasting crane as claimed in claim 1, wherein: the lower bracket is provided with a plurality of first guide wheel sets and second guide wheel sets, each first guide wheel set comprises two first guide wheels which are rotatably connected to the lower bracket and respectively matched with the left side and the right side of the push rod, and each second guide wheel set comprises two second guide wheels which are rotatably connected to the lower bracket and respectively matched with the front side and the rear side of the push rod.

5. The new multifunctional roasting crane as claimed in claim 1, wherein: the buffer adjusting device comprises an upper adjusting seat and a lower adjusting seat; the upper adjusting seat comprises an upper assembling plate, two spaced upper hinged plates are fixed at the top of the upper assembling plate, an upper hinge shaft is installed between the two upper hinged plates, an L-shaped upper connecting seat is fixed on the side surface of the running trailer, and a hinge hole matched with the upper hinge shaft is formed in the upper connecting seat; the lower adjusting seat comprises a lower assembling plate, two lower hinged plates are fixed at the bottom of the lower assembling plate at intervals, a lower hinge shaft is arranged between the two lower hinged plates, mounting plates are fixed on two sides of the lower support, a connecting beam arranged behind the lower support is fixed between the two mounting plates, two ends of the connecting beam extend out of the mounting plates and are fixed with L-shaped lower connecting seats, and hinge holes matched with the lower hinge shaft are formed in the lower connecting seats;

go up the assembly board and be fixed with first buffer spring down between the assembly board, go up the assembly board and still be equipped with a plurality of between the assembly board down and adjust the pole, the top of adjusting the pole runs through the assembly board and threaded connection has last lock nut, goes up the top of lock nut top at last assembly board, the bottom of adjusting the pole runs through down assembly board and threaded connection has lock nut down, lock nut top is in the bottom of assembly board down.

6. The new roasting multifunctional crane as claimed in claim 1, characterized in that: the pulley devices are arranged on two sides of the lower support and comprise pulley frames arranged on two sides of the lower support, and pulleys matched with the steel wire rope are arranged on the pulley frames; the both sides of lower carriage are equipped with vertical bar hole respectively, and the both sides of push rod are fixed with the bracket that is the L type, and the bottom of bracket runs through the bar hole and is fixed with the layer board, installs the seat that holds up that corresponds with the layer board on the pulley yoke.

7. The new multifunctional roasting crane as claimed in claim 1, wherein: the slide rail that is the cuboid form all is equipped with in the both sides of slide roof beam, the inboard of slide rail is fixed on the slide roof beam, be equipped with a plurality of operation wheel device on the operation trailer, operation wheel device includes the operation wheel subassembly with the slide rail one-to-one, the operation wheel subassembly is including dismantling the mount of fixing in operation trailer side, rotate on the mount connect two respectively with the slide rail around both sides complex first operation wheel, still rotate on the mount be connected with the slide rail outside complex second operation wheel, the second operation wheel sets up between two first operation wheels.

8. The new roasting multifunctional crane as claimed in claim 1, characterized in that: the top cover of lower carriage is equipped with the installing frame, and both sides are fixed with down the equipment board respectively around the installing frame, and two lower equipment boards are installed respectively in the both sides around the lower carriage, and the installing frame left and right sides is fixed with the equipment board respectively, and two are gone up the equipment board and are installed respectively in the left and right sides of operation trailer.

9. The new multifunctional roasting crane as claimed in claim 1, wherein: the two ends of the trolley are detachably fixed with buffers, and the two ends of the bridge frame are provided with buffer limiting devices corresponding to the buffers; the buffering and limiting device comprises a limiting block, two sides of the bottom of the limiting block extend outwards to form a fixing part, the fixing part is detachably fixed on the bridge frame through bolts, a horizontal mounting hole is formed in the upper part of the limiting block, a baffle is detachably fixed at one end, away from the trolley, of the mounting hole, a clamping block is arranged in the mounting hole, a clamping groove corresponding to the buffer is formed in the clamping block, the inner diameter of the clamping groove is larger than the outer diameter of the buffer, a moving plate is inserted into one side, away from the buffer, of the clamping block, a sliding plate is arranged at the top and the bottom of the moving plate respectively, sliding grooves corresponding to the sliding blocks are formed in the mounting hole, and a second buffering spring is fixed between the moving plate and the baffle; one end of the mounting hole close to the trolley is detachably fixed with a baffle ring corresponding to the sliding block, and the inner diameter of the baffle ring is larger than the outer diameter of the clamping block.

10. The new multifunctional roasting crane as claimed in claim 1, wherein: vertical plates are detachably fixed on the front side and the rear side of the clamping plate, a plurality of spaced clamping tooth nail devices are detachably mounted on the inner side of each vertical plate, each clamping tooth nail device comprises a mounting rod detachably mounted on the inner side of each vertical plate, a clamping block is fixed at the inner end of each mounting rod, and anti-skidding teeth are arranged on the inner side of each clamping block;

the bottom of the connecting mechanism is fixedly provided with limiting frames which are in one-to-one correspondence with the connecting rods, the connecting rods penetrate through the corresponding limiting frames, and the bottom of each limiting frame is provided with a horizontal limiting plate.

Images