Blanking device for wet carbide slag in cement production

Abstract

The invention relates to the technical field of carbide slag conveying, in particular to a cement production wet carbide slag discharging device which comprises a discharging frame and an electric lifter, the discharging frame is provided with a guide rail fixed to the wall top, the guide rail is provided with a traveling crane capable of automatically walking, and the electric lifter is fixedly connected to the bottom of the traveling crane. By arranging the locking mechanism, the positioning mechanism and the transferring mechanism, connection between the electric lifter and the ton bag frame can be automatically relieved in the feeding and discharging process of the ton bags storing wet carbide slag on the discharging platform, the ton bags can be automatically conveyed to the electric lifter through the electric lifter, and the ton bags can be conveyed to the discharging platform through the electric lifter. The electric lifter is arranged on one discharging frame, the lifting part of the electric lifter is positioned and transferred into the ton bag frame on the other discharging frame, and the lifting part and the ton bag frame are locked at the same time, so that the ton bag beside the other discharging frame can be lifted for discharging in the discharging process of one ton bag, dual purposes of one machine are achieved, and the expansion cost of the device is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of calcium carbide slag conveying, and particularly relates to a cement production wet calcium carbide slag discharging device. BACKGROUND

[0002] The wet calcium carbide slag can be used as a substitute raw material for cement production, can partially replace limestone to provide calcium oxide, can reduce raw material cost and can absorb industrial waste slag, and the active ingredient of the wet calcium carbide slag can promote the formation of clinker minerals, can improve the stability of cement, can realize circular economy, and can be transported by using a ton bag, so that the discharging device is arranged on a cement production line, is designed for automatic discharging of the ton bag, adopts a modular structure, and integrates hoisting, bag breaking and conveying, when the device is operated, the ton bag is hoisted to a feeding port of the device by using an electric lifter, is fixed by using an automatic bag clamping device, the bottom of the ton bag is accurately cut by using an embedded vibration bag breaking knife, and the wet calcium carbide slag is uniformly dropped by using a variable frequency vibration platform.

[0003] When the cement production adopts a ton bag unpacking feeder to process the wet calcium carbide slag, the electric lifter is relied on to complete ton bag hoisting and lifting, the existing lifter is fixed above a single unpacking feeder through a stand column or a top track, a rigid corresponding relationship of one machine and one lift is formed, when an enterprise expands production and needs to add a second unpacking feeder, a complete set of lifting device has to be purchased again, the original equipment cannot be shared, investment and land occupation are doubled, and the most prominent contradiction is in operation rhythm, the wet calcium carbide slag is slowly unloaded, the lifter has to stay at the original position and wait for the ton bag to be emptied, the lifter cannot be moved to the adjacent equipment to perform the bag lifting task during the period, the equipment is idle for a long time, the equipment utilization rate is low, and this becomes a bottleneck that restricts continuous feeding.

[0004] Therefore, the cement production wet calcium carbide slag discharging device is provided to solve the above problems. SUMMARY

[0005] The cement production wet calcium carbide slag discharging device is provided to solve the problems in the background.

[0006] To achieve the above object, the technical scheme adopted by the present application is as follows: a cement production wet carbide slag discharging device, comprising a discharging frame and an electric lifter, a guide rail fixed on the top of a wall is arranged on the discharging frame, a travelling crane capable of automatically travelling is arranged on the guide rail, the electric lifter is fixedly connected to the bottom of the travelling crane, a lifting piece is fixedly connected to the lifting end of the electric lifter, a discharging platform for placing and shaking ton bags is arranged on the discharging frame, a conveying mechanism for conveying wet carbide slag is arranged below the discharging platform, a ton bag frame for hooking ton bags is arranged below the lifting piece, a fixed frame is fixedly connected to the top end of the ton bag frame, an insertion rod for being inserted into the fixed frame is fixedly connected to the bottom end of the lifting piece, a locking mechanism for locking the position of the insertion rod is arranged on the fixed frame, a positioning mechanism for automatically positioning and releasing the position of the insertion rod is further arranged, a transverse moving frame is arranged on the discharging frame, a moving mechanism for positioning and moving the lifting piece to another discharging frame is arranged on the transverse moving frame.

[0007] In the above technical scheme, further, the locking mechanism comprises locking plates, two pairs of locking plates are arranged, horizontal grooves are arranged at both ends of the inner side of the fixed frame, a pair of sliding frames is horizontally and slidingly connected to the inner side of each horizontal groove, the locking plates are horizontally and slidingly connected to the inner side of the sliding frames, a pair of upper springs is fixedly connected between the side wall of each locking plate and the inner side of the sliding frame, a plurality of locking grooves are equidistantly arranged on the outer wall of the insertion rod, and the top end of each of the plurality of locking grooves is arranged to be inclined, and the top end of the side of each locking plate close to the insertion rod is arranged to be inclined.

[0008] In the above technical scheme, further, a pair of straight grooves is arranged to penetrate through the side away from the insertion rod of each horizontal groove, a straight rod is fixedly connected to the side of each sliding frame away from the insertion rod, and the straight rod is inserted into the corresponding straight groove, and a pair of lower springs is fixedly connected between the inner side of each horizontal groove and the side wall of the sliding frame.

[0009] In the above technical scheme, further, the positioning mechanism comprises L-shaped blocks, a pair of L-shaped blocks are arranged, the L-shaped blocks are arranged on the outer wall of the fixed frame, L-shaped electromagnets are fixedly connected to both ends of the side of each L-shaped block close to each other, and the inner side of each L-shaped electromagnet is engaged with the corner of the outer wall of the fixed frame, a rear frame is fixedly connected to the rear side of the discharging frame, a pair of rear rods is horizontally and slidingly connected to the inner side of the rear frame, each L-shaped block is fixedly connected to the front end of a rear rod, a moving mechanism for driving the rear rods to move is arranged on the rear frame, a side groove is arranged to penetrate through the side wall of each L-shaped block, a moving plate is longitudinally and slidingly connected to the inner side of the side groove, an unlocking plate is fixedly connected to the side of each moving plate close to the insertion rod, and the two sides of each unlocking plate are arranged to be inclined.

[0010] In the above technical scheme, further, an upper electric telescopic cylinder is fixedly connected to the top end of each L-shaped block, the output end of the upper electric telescopic cylinder is fixedly connected to the top end of the moving plate through the side groove, and a middle groove is arranged to penetrate through the top end of each L-shaped block.

[0011] In the above technical solution, further, the moving mechanism comprises a moving motor, the rear frame is rotatably connected with a bidirectional screw rod, the moving motor is fixedly connected to the side wall of the discharging frame, the bidirectional screw rod is fixedly connected between the outer wall of the discharging frame and the output end of the moving motor, and the bidirectional screw rod is threadedly connected to the inner side wall of the rear rod.

[0012] In the above technical solution, further, the L-shaped electromagnet is obliquely arranged at the corner beside the fixed frame, the fixed frame is made of iron, and the outer wall of the fixed frame is provided with smooth circular arc surfaces at four corners.

[0013] In the above technical solution, further, the moving mechanism comprises a moving motor, the rear frame is rotatably connected with a bidirectional screw rod, the moving motor is fixedly connected to the side wall of the discharging frame, the bidirectional screw rod is fixedly connected between the outer wall of the discharging frame and the output end of the moving motor, and the bidirectional screw rod is threadedly connected to the inner side wall of the rear rod.

[0014] In the above technical solution, further, the moving mechanism comprises a moving motor, the rear frame is rotatably connected with a bidirectional screw rod, the moving motor is fixedly connected to the side wall of the discharging frame, the bidirectional screw rod is fixedly connected between the outer wall of the discharging frame and the output end of the moving motor, and the bidirectional screw rod is threadedly connected to the inner side wall of the rear rod.

[0015] Compared with the prior art, the present application has the following beneficial effects: 1、The present application can automatically release the connection between the electric lift and the ton bag frame, position and move the lifting part of the electric lift into the ton bag frame of another discharging frame, and lock the positions of the two, so that one ton bag can be unloaded while another ton bag beside the discharging frame is lifted for unloading, realizing one machine with two functions and reducing the expansion cost of the device.

[0016] 2、The present application can automatically position and fix the positions of the fixed frame and the insertion rod, can automatically extrude the position of the fixed frame when the position of the fixed frame deviates, extrude and position the fixed frame at the specified position for unlocking, avoid affecting the normal operation of the subsequent moving mechanism, and improve the stability during equipment operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front perspective structure schematic diagram of the feeding rack of the present application; Figure 2 It is the expanded rear perspective structure schematic diagram of the feeding rack of the present application; Figure 3 It is the rear perspective structure schematic diagram of the feeding rack of the present application; Figure 2 It is the local enlarged structure schematic diagram of A in the middle of the feeding rack of the present application; Figure 4 It is the rear partial cutaway perspective structure schematic diagram of the crane, lifting piece, fixed frame and rear frame of the present application; Figure 5 It is the overall appearance structure schematic diagram of the crane, lifting piece, fixed frame and rear frame of the present application; Figure 6 It is the front perspective structure schematic diagram of the top electromagnet and lifting piece in operation of the present application; Figure 7 It is the front partial cutaway perspective structure schematic diagram of the fixed frame, lifting piece, rear rod and L-shaped block of the present application; Figure 8 It is the separated perspective structure schematic diagram of the fixed frame, unlocking plate and insertion rod of the present application; Figure 9 It is the separated partial cutaway perspective structure schematic diagram of the fixed frame, sliding frame and locking plate of the present application.

[0018] In the figure: 1, feeding rack; 2, electric lifter; 3, guide rail; 4, crane; 5, lifting piece; 6, unloading platform; 7, conveying mechanism; 8, ton bag rack; 9, fixed frame; 10, insertion rod; 11, horizontal moving frame; 12, locking plate; 13, horizontal groove; 14, sliding frame; 15, upper spring; 16, locking groove; 17, straight rod; 18, lower spring; 19, L-shaped block; 20, L-shaped electromagnet; 21, rear frame; 22, rear rod; 23, middle groove; 24, moving plate; 25, unlocking plate; 26, upper electric telescopic cylinder; 27, moving motor; 28, bidirectional screw rod; 29, lower electric telescopic cylinder; 30, side support; 31, top block; 32, top electromagnet; 33, top electric telescopic cylinder; 34, threaded rod; 35, driving motor; 36, straight groove. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application will be further described in detail below in combination with the drawings and specific embodiments.

[0020] In the following description, a lot of specific details are set forth in order to fully understand the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed below.

[0021] In actual use, it is found that the existing lifter is fixed above a single bale breaker through a stand column or a top rail, forming a rigid corresponding relationship of one machine and one lift, when the enterprise needs to increase a second bale breaker, the whole lifting device has to be purchased again, the original equipment cannot be shared, the investment and land occupation are doubled, and the most prominent contradiction is the operation rhythm, the wet calcium slag unloading is slow, the lifter must stay at the original position to wait for the ton bag to be emptied, during which the lifter cannot be moved to the adjacent equipment to perform the bag lifting task, resulting in long idle time and low equipment utilization, which becomes the bottleneck of continuous feeding.

[0022] As shown in Figures 1-9 A cement production wet calcium slag discharging device, comprising a discharging frame 1 and an electric lifter 2, the discharging frame 1 is provided with a guide rail 3 fixed on the top of the wall, the guide rail 3 is provided with a trolley 4 capable of automatic walking, the trolley 4 is provided with driving wheels clamping the guide rail 3, the motor reducer driving wheel set rotates, walks horizontally along the guide rail 3, the encoder feedbacks the position in real time, the PLC controls the start and stop and acceleration and deceleration, realizes the automatic alignment and discharging of the ton bag, the electric lifter 2 is fixedly connected at the bottom of the trolley 4, the lifting end of the electric lifter 2 is fixedly connected with a lifting piece 5, the motor on the electric lifter 2 drives the drum to wind and unwind the steel wire rope through the reducer, drives the lifting piece 5 to run up and down, and the brake and the limit switch cooperate to start and stop accurately, vertically lift the ton bag or heavy object, the discharging frame 1 is provided with a discharging platform 6 for placing and shaking the ton bag, the discharging platform 6 is used for bearing the ton bag, and a pneumatic bag shaking mechanism is arranged inside, the bearing platform is shaken to promote the continuous falling of the wet calcium slag, the vibration frequency and amplitude can be adjusted by variable frequency, and the weighing sensor is used to realize the quantitative discharging; A conveying mechanism 7 for conveying the wet calcium slag is arranged below the discharging platform 6, the conveying mechanism 7 mainly adopts a screw conveyor, which is a mature technology in the prior art, and will not be described in detail here, a ton bag frame 8 for hooking the ton bag is arranged below the lifting piece 5, a fixed frame 9 is fixedly connected at the top end of the ton bag frame 8, an insertion rod 10 for being inserted into the fixed frame 9 is fixedly connected at the bottom end of the lifting piece 5, a locking mechanism for locking the position of the insertion rod 10 is arranged on the fixed frame 9, and a positioning mechanism for automatically positioning and releasing the position of the insertion rod 10 is further arranged, a transverse frame 11 is arranged on the discharging frame 1, and a transfer mechanism for positioning and moving the lifting piece 5 to another discharging frame 1 is arranged on the transverse frame 11; When the wet carbide slag is discharged, the ton bag is first moved to the side of the discharging rack 1 by the forklift, then the electric hoist 2 is driven to move above the ton bag by the control of the crane 4, and the lifting piece 5 and the ton bag frame 8 are also moved above the ton bag, that is, the lifting piece 5 is controlled to be lowered by the electric hoist 2, the ton bag frame 8 is moved to the ton bag, the bag hook of the ton bag is hooked on the ton bag frame 8, the electric hoist 2 is controlled to be raised, the ton bag is driven to be raised, then the ton bag is moved to the discharging rack 1 after reaching the specified height, and the ton bag is placed on the discharging platform 6 for discharging.

[0023] The locking mechanism comprises locking plates 12, two pairs of locking plates 12 are arranged, horizontal grooves 13 are formed at both ends of the inner side of the fixed frame 9, a pair of sliding frames 14 is horizontally and slidably connected to the inner side of each horizontal groove 13, the locking plates 12 are horizontally and slidably connected to the inner side of the sliding frames 14, a pair of upper springs 15 is fixedly connected between the side wall of each locking plate 12 and the inner side of the sliding frame 14, a plurality of locking grooves 16 is equidistantly formed on the outer wall of the plug rod 10, and the top end of each locking groove 16 is inclinedly arranged, and the top end of the side of each locking plate 12 close to the plug rod 10 is also inclinedly arranged; A pair of straight grooves 36 is formed at the side away from the horizontal groove 13, a straight rod 17 is fixedly connected to the side of each sliding frame 14 away from the plug rod 10, and the straight rod 17 is inserted into the corresponding straight groove 36, and a pair of lower springs 18 is fixedly connected between the inner side of the horizontal groove 13 and the side wall of the sliding frame 14; The positioning mechanism comprises L-shaped blocks 19, a pair of L-shaped blocks 19 are arranged, the L-shaped blocks 19 are arranged on the outer wall of the fixed frame 9, L-shaped electromagnets 20 are fixedly connected to both ends of the side of each L-shaped block 19 close to each other, a rear frame 21 is fixedly connected to the rear side of the discharging rack 1, a pair of rear rods 22 is horizontally and slidably connected to the inner side of the rear frame 21, each L-shaped block 19 is fixedly connected to the front end of the rear rod 22, a moving mechanism for driving the rear rod 22 to move is arranged on the rear frame 21, a side groove is formed through the side wall of each L-shaped block 19, a moving plate 24 is longitudinally and slidably connected to the inner side of the side groove, an unlocking plate 25 is fixedly connected to the side of each moving plate 24 close to the plug rod 10, and the unlocking plate 25 is arranged above the straight rod 17, and the unlocking plate 25 is inclinedly arranged on both sides; An upper electric telescopic cylinder 26 is fixedly connected to the top end of each L-shaped block 19, and the output end of the upper electric telescopic cylinder 26 is fixedly connected to the top end of the moving plate 24 through the side groove, a middle groove 23 is formed through the top end of each L-shaped block 19, and the arrangement of the middle groove 23 avoids hindering the downward sliding of the unlocking plate 25; The moving mechanism includes a moving motor 27, a bidirectional lead screw 28 rotatably connected to the inner side of the rear frame 21, the moving motor 27 is fixedly connected to the side wall of the unloading frame 1, the side end of the bidirectional lead screw 28 passes through the outer wall of the unloading frame 1 and is fixedly connected to the output end of the moving motor 27, the bidirectional lead screw 28 is threadedly connected to the inner side wall of the rear rod 22, and the two rear rods 22 are respectively set on the two threads of the bidirectional lead screw 28; The L-shaped electromagnet 20 is inclined at the corner relative to the fixed frame 9. The fixed frame 9 is made of iron, and the four corners of the outer wall of the fixed frame 9 are made of smooth arc surface. The transfer mechanism includes a lower electric telescopic cylinder 29, a pair of side supports 30 fixedly connected to the top of the unloading rack 1, a transverse frame 11 longitudinally slidably connected to the side wall of the side supports 30, a top block 31 slidably connected to the inner side of the transverse frame 11, an inclined groove is opened through the side wall of the top block 31, the lower electric telescopic cylinder 29 is fixedly connected to the inclined surface of the inclined groove, the output end of the lower electric telescopic cylinder 29 passes through the side wall of the top block 31 and is fixedly connected to an L-shaped top electromagnet 32, the lifting component 5 is made of iron, a top electric telescopic cylinder 33 is fixedly connected to the top of the unloading rack 1, and the output end of the top electric telescopic cylinder 33 is fixedly connected to the top of the transverse frame 11; A threaded rod 34 is rotatably connected to the inner side of the transverse frame 11, and a drive motor 35 is fixedly connected to the front side of the transverse frame 11. The output end of the drive motor 35 passes through the inner side of the transverse frame 11 and is fixedly connected to the side wall of the threaded rod 34. The threaded rod 34 is threadedly connected to the inner side wall of the top block 31. When it is necessary to expand the unloading rack 1, first install the new unloading rack 1 next to the old unloading rack 1, and connect the new guide rail 3 with the old guide rail 3 to ensure the normal movement of the overhead crane 4. Then, during the process of lifting the ton bag to the unloading platform 6 for unloading, the movable motor 27 can be started to drive the bidirectional lead screw 28 to rotate, which in turn drives the two threaded rear rods 22 to move towards the center, and at the same time drives the L-shaped block 19 and the L-shaped electromagnet 20 to move towards the center. When the L-shaped electromagnet 20 moves to the side of the fixed frame 9, if the fixed frame 9 is in an offset state, The inclined surface at the corner of the L-shaped electromagnet 20 will press against the arc surface of the fixing frame 9, thereby pressing the fixing frame 9 into the inside of the L-shaped electromagnet 20 until the four corners of the fixing frame 9 are locked inside the four L-shaped electromagnets 20, thus completing the position limitation of the fixing frame 9. (It should be noted that since the ton bag is placed on the unloading platform 6 and cannot be moved, but the hook rope on the ton bag is in a slack state, the fixing frame 9 can drive the ton bag frame 8 and the hook rope on the ton bag to move during the pressing, thereby ensuring that the fixing frame 9 is accurately clamped between the four L-shaped electromagnets 20.) Then, the L-shaped electromagnet 20 is energized to attract and fix the fixing frame 9 (it should be noted that since the ton bag is placed on the unloading platform 6, the rear rod 22 is not supported by the ton bag). Then, the upper electric telescopic cylinder 26 is started to drive the moving plate 24 to move downward, and at the same time, the unlocking plate 25 is moved downward. During this process, since the straight rod 17 can only slide laterally inside the straight groove 36, under the pressure of the inclined surface of the unlocking plate 25, the straight rod 17 will be gradually pushed to slide to both sides in the straight groove 36, while the sliding frame 14 and the locking plate 12 will slide to both sides and gradually compress the lower spring 18, which will then drive the locking plate 12 to gradually move out of the locking groove 16, releasing the locking restriction between the insertion rod 10 and the fixing frame 9. Then, the lower electric telescopic cylinder 29 can be controlled to start and drive the top electromagnet 32 ​​to move diagonally downwards. Subsequently, the inner side of the top electromagnet 32 ​​is locked onto the outer wall of the lifting component 5. (It should be noted that since the size of the ton bag is fixed, the position of the lifting component 5 controlled by the electric lifting device 2 is the same each time. When the position of the fixing frame 9 is limited by the position of the L-shaped electromagnet 20, the top electromagnet 32 ​​can accurately adhere to the outer wall of the lifting component 5 under the drive of the lower electric telescopic cylinder 29.) Then, the top electromagnet 32 ​​is energized to adhere and fix the lifting component 5, and then the top electric telescopic cylinder 33 is started. The horizontal moving frame 11 is moved upward on the side support 30. At the same time, the lower electric telescopic cylinder 29 drives the top electromagnet 32 ​​to move upward, thereby driving the lifting component 5 and the insertion rod 10 to move upward, so that the insertion rod 10 is pulled out from the fixed frame 9. During this process, the rope of the electric lifting device 2 will be folded. After the insertion rod 10 is pulled out, the drive motor 35 can be started to drive the threaded rod 34 to rotate, which in turn drives the threaded top block 31 to slide in the horizontal moving frame 11. At the same time, the trolley 4 is started to move on the guide rail 3 and drive the electric lifting device 2 to move to another unloading rack 1. Subsequently, when the insertion rod 10 moves to the fixed frame 9 on another unloading rack 1 (at this time, the other fixed frame 9 is in a state of being attracted and fixed by another L-shaped electromagnet 20, and the positions of the two fixed frames 9 are fixed, so as to ensure the accurate insertion and docking of the insertion rod 10), the top electric telescopic cylinder 33 can be controlled to start and drive the horizontal moving frame 11 to move down and reset, thereby inserting the insertion rod 10 into the other fixed frame 9. During this process, when the bottom of the insertion rod 10 moves to the locking plate 12, the bottom of the insertion rod 10 will press against the inclined surface of the locking plate 12, thereby causing the locking plate 12 to slide into the sliding frame 14, while compressing the upper spring 15. Then, when the locking groove 16 moves to the side of the locking plate 12, it will release the compression on the locking plate 12, and then push it back to reset under the elastic force of the upper spring 15, thereby causing the locking plate 12 to insert into the corresponding locking groove 16. Then, as the insertion rod 10 moves down, the locking plate 10 moves into the other fixed frame 9. As the 0 continues to move downwards, the inclined surface at the top of the locking groove 16 will press against the inclined surface at the top of the locking plate 12, pushing the locking plate 12 further into the sliding frame 14, compressing the upper spring 15. Then, another locking groove 16 moves to the side of the locking plate 12, and the above operation is repeated until the insertion rod 10 is fully inserted. At this time, the locking plate 12 is inserted into the corresponding locking groove 16, thereby locking the position of the insertion rod 10. Then, the power supply of the other L-shaped electromagnet 20 can be disconnected, and the moving motor 27 can be reversed to drive the L-shaped block 19 and the L-shaped electromagnet 20 to reset. This can control the electric lifting device 2 and the crane 4 to start. During the unloading of another ton bag, the ton bag next to the other unloading rack 1 is hoisted. When the other ton bag is hoisted to the unloading platform 6 for unloading, the above operation can be repeated to reset the lifting device 5. The reset is repeated, and it can be used back and forth between the two unloading racks 1.

[0024] In summary, through the design of the above structure, during the unloading and unloading process of the ton bags storing wet carbide slag on the unloading platform 6, the positions of the fixing frame 9 and the insertion rod 10 are automatically positioned first. When the position of the fixing frame 9 deviates, the fixing frame 9 is automatically squeezed and positioned in the designated position for unlocking, so as to avoid affecting the normal operation of the subsequent transfer mechanism. Then, the connection between the electric lifter 2 and the ton bag frame 8 is automatically released, and the lifting part 5 of the electric lifter 2 is positioned and moved to the ton bag frame 8 on another unloading rack 1. At the same time, the positions of the two are locked. Thus, during the unloading process of one ton bag, the ton bag next to the other unloading rack 1 can be lifted for unloading, realizing two uses in one machine and reducing the expansion cost of the equipment.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of the present invention.

[0026] Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A cement production wet slurry discharging device, comprising a discharging frame (1) and an electric lifter (2), characterized in that: The blanking frame (1) is provided with guide rails (3) fixed on the top of the wall, the guide rails (3) are provided with automatic walking cranes (4), the electric lift (2) is fixedly connected to the bottom of the crane (4), the lifting end of the electric lift (2) is fixedly connected with a lifting piece (5), the blanking frame (1) is provided with a discharging platform (6) for placing and shaking ton bags, the discharging platform (6) is provided below with a conveying mechanism (7) for conveying wet calcium slag, the lifting piece (5) is provided below with a ton bag frame (8) for hooking ton bags, the top end of the ton bag frame (8) is fixedly connected with a fixed frame (9), the bottom end of the lifting piece (5) is fixedly connected with a plug rod (10) for inserting into the fixed frame (9), the fixed frame (9) is provided with a locking mechanism for locking the position of the plug rod (10), and a positioning mechanism for automatically positioning and releasing the position of the plug rod (10) is further provided, the blanking frame (1) is provided with a transverse moving frame (11), the transverse moving frame (11) is provided with a moving mechanism for positioning and moving the lifting piece (5) to another blanking frame (1).

2. A cement production wet sludge discharging device according to claim 1, characterized in that: The locking mechanism comprises locking plates (12), the locking plates (12) are provided with two pairs, the inside of the two ends of the fixed frame (9) is provided with horizontal grooves (13), a pair of sliding frames (14) is horizontally and slidingly connected to the inside of the horizontal grooves (13), the locking plates (12) are horizontally and slidingly connected to the inside of the sliding frames (14), a pair of upper springs (15) is fixedly connected between the side wall of the locking plate (12) and the inside of the sliding frame (14), a plurality of locking grooves (16) is equidistantly provided on the outer wall of the plug rod (10), and the top end of the plurality of locking grooves (16) is inclinedly provided, and the top end of the locking plate (12) close to the plug rod (10) is inclinedly provided.

3. A cement production wet sludge discharging device according to claim 2, characterized in that: The far side of the horizontal groove (13) is provided with a pair of straight grooves (36), the side of the sliding frame (14) away from the plug rod (10) is fixedly connected with a straight rod (17), and the straight rod (17) is inserted into the corresponding straight groove (36), and a pair of lower springs (18) is fixedly connected between the inside of the horizontal groove (13) and the side wall of the sliding frame (14).

4. A device for discharging wet sludge from a cement production plant according to claim 1, characterized in that: The positioning mechanism comprises a pair of L-shaped blocks (19) arranged on both sides of the outer wall of the fixed frame (9), the two ends of the side close to each other of the L-shaped block (19) are fixedly connected with an L-shaped electromagnet (20), the inner side of the L-shaped electromagnet (20) is clamped with the corner of the outer wall of the fixed frame (9), the rear side of the blanking frame (1) is fixedly connected with a rear frame (21), the inner side of the rear frame (21) is transversely and slidably connected with a pair of rear rods (22), the L-shaped block (19) is fixedly connected with the front end of the rear rod (22), the rear frame (21) is provided with a moving mechanism for driving the rear rod (22) to move, the side wall of the L-shaped block (19) is provided with a side groove, the inner side of the side groove is longitudinally and slidably connected with a moving plate (24), the side close to the inserting rod (10) of the moving plate (24) is fixedly connected with an unlocking plate (25), and the unlocking plate (25) is arranged on both sides in an inclined manner.

5. A cement production wet sludge discharging device according to claim 4, characterized in that: The top end of the L-shaped block (19) is fixedly connected with an upper electric telescopic cylinder (26), the output end of the upper electric telescopic cylinder (26) is fixedly connected with the top end of the moving plate (24) through the side groove, and the top end of the L-shaped block (19) is provided with a middle groove (23).

6. A cement production wet sludge discharging device according to claim 4, characterized in that: The moving mechanism comprises a moving motor (27), the inner side of the rear frame (21) is rotatably connected with a bidirectional screw rod (28), the moving motor (27) is fixedly connected with the side wall of the blanking frame (1), the side end of the bidirectional screw rod (28) is fixedly connected between the output end of the moving motor (27) and the outer wall of the blanking frame (1), and the bidirectional screw rod (28) is threadedly connected with the inner side wall of the rear rod (22).

7. A device for discharging wet sludge from a cement production plant according to claim 4, characterized in that: The inner side of the L-shaped electromagnet (20) is arranged in an inclined manner relative to the corner beside the fixed frame (9), the fixed frame (9) is made of iron, and the outer wall of the fixed frame (9) is provided with smooth circular arc surfaces at four corners.

8. A device for discharging wet sludge from a cement production plant according to claim 1, characterized in that: The moving mechanism comprises a lower electric telescopic cylinder (29), the inner top end of the blanking frame (1) is fixedly connected with a pair of side supports (30), the horizontal moving frame (11) is longitudinally and slidably connected with the side wall of the side support (30), the inner side of the horizontal moving frame (11) is transversely and slidably connected with a top block (31), the side wall of the top block (31) is provided with an inclined groove, the lower electric telescopic cylinder (29) is fixedly connected with the inclined surface of the inclined groove, the output end of the lower electric telescopic cylinder (29) is fixedly connected with an L-shaped top electromagnet (32) through the side wall of the top block (31), the lifting piece (5) is made of iron, the inner top end of the blanking frame (1) is fixedly connected with a top electric telescopic cylinder (33), and the output end of the top electric telescopic cylinder (33) is fixedly connected with the top end of the horizontal moving frame (11).

9. A cement production wet sludge discharging device according to claim 8, characterized in that: The inner side of the horizontal moving frame (11) is rotatably connected with a threaded rod (34), the front side of the horizontal moving frame (11) is fixedly connected with a driving motor (35), the output end of the driving motor (35) is fixedly connected with the side wall of the threaded rod (34) through the inner side of the horizontal moving frame (11), and the threaded rod (34) is threadedly connected with the inner side wall of the top block (31).

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