A crane stacker-reclaimer and its intelligent detection and management system

Abstract

This invention relates to the field of stacker-reclaimer technology, specifically to an overhead stacker-reclaimer and its intelligent detection and management system. The system includes a movable base, a conveyor belt, a scraper reclaimer, a discharge mechanism, and a moving mechanism. The conveyor belt is fixedly mounted on the movable base and is used to transport materials. The scraper reclaimer is also fixedly mounted on the movable base and is used to transport materials onto the conveyor belt. The discharge mechanism is slidably mounted on the movable base and is used to discharge materials from the conveyor belt. The moving mechanism is fixedly mounted on the movable base and is used to drive the discharge mechanism to move. This overhead stacker-reclaimer, through its discharge mechanism's dropping mechanism, can disperse the material falling from the discharge port into a more uniform flow, avoiding material accumulation and improving the stacking effect. Simultaneously, the combined use of the scraper mechanism and the dropping mechanism allows for control of the flow rate and discharge speed during material discharge.

Description

Technical Field

[0001] This invention relates to the field of stacker-reclaimer technology, specifically to an overhead stacker-reclaimer and its intelligent detection and management system. Background Technology

[0002] A stacker-reclaimer is a large mechanical device used in bulk material storage and conveying systems. It integrates stacking and reclaiming functions and is widely used in power, ports, mining, metallurgy, chemical and other fields. The stacker-reclaimer can transfer bulk materials from the transport equipment and pile them up at a designated location in the stockyard to complete the stacking operation. At the same time, it can also remove materials from the stockpile and transport them to subsequent processing or transport equipment to realize the reclaiming function.

[0003] When using existing overhead crane stacker-reclaimers, the material is first retrieved by the reclaiming device, such as a bucket wheel or scraper reclaimer. Then, the material retrieved by the reclaiming device is transported to the unloading device of the stacker-reclaimer by a cantilever belt conveyor. The unloading device then transports the material to subsequent processing or storage equipment for stacking. As the unloading device continuously transports the material, it gradually forms a stockpile.

[0004] Considering that existing overhead crane stacker-reclaimers typically have only one discharge port during the stacking process, it is difficult to control the material drop point and the shape of the stack, which can easily lead to uneven stacking and inconsistent stack height. This affects the space utilization of the material yard, causes material segregation during subsequent use, affects production quality, and can easily cause blockage of the discharge port for materials with large particle size and viscosity, thus reducing the working efficiency and performance of the stacker-reclaimer. Summary of the Invention

[0005] The purpose of this invention is to provide a crane stacker-reclaimer and its intelligent detection and management system.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A traveling stacker-reclaimer is provided, comprising a movable base, a conveyor belt, a scraper reclaimer, an unloading mechanism, and a moving mechanism. The conveyor belt is fixedly mounted on the movable base and is used for conveying materials. The scraper reclaimer is fixedly mounted on the movable base and is used for conveying materials onto the conveyor belt. The unloading mechanism is slidably mounted on the movable base and is used for unloading materials from the conveyor belt. The moving mechanism is fixedly mounted on the movable base and is used to drive the unloading mechanism to move. The unloading mechanism includes a frame and a protective structure. The system includes a cover, a discharge cylinder, a pushing mechanism, a discharge mechanism, and a scraping mechanism. The frame is slidably mounted on the conveyor belt. The cover is fixedly mounted on the frame. The discharge cylinder is fixedly mounted on the frame. The pushing mechanism is slidably mounted on the cover. The pushing mechanism is used to push the material on the conveyor belt into the discharge cylinder. The discharge mechanism is rotatably mounted inside the discharge cylinder. The discharge mechanism is used to disperse and unload the material inside the discharge cylinder. The scraping mechanism is slidably mounted inside the discharge cylinder. The scraping mechanism is used to clean the inner wall of the discharge cylinder.

[0008] Furthermore, the material feeding mechanism includes a support frame, a motor, a rotating shaft, a conical block, and a circular plate. The support frame is fixedly installed on the frame, the motor is fixedly installed on the support frame, the rotating shaft is fixedly installed on the conical block and is fixedly connected to the output shaft of the motor, the circular plate is fixedly installed on the conical block and is rotatably connected to the material feeding cylinder, and multiple material feeding grooves are provided on the circular plate.

[0009] Furthermore, the material feeding mechanism also includes two fixed blocks, both of which are fixedly installed inside the material feeding cylinder, with the bottom of the fixed blocks contacting the top of the circular plate. The fixed blocks are used to push the material on the circular plate. The fixed blocks are fixedly connected to the scraping mechanism, which is used to adjust the discharge flow rate and speed of the material feeding chute. The rotating shaft is fixedly connected to the pushing mechanism, which is used to drive the pushing mechanism to move.

[0010] Furthermore, the scraping mechanism includes a scraping ring, a guide rod, a threaded rod, and a second motor. The second motor is fixedly mounted on the support frame. The threaded rod is rotatably mounted on a fixed block and is fixedly connected to the output shaft of the second motor. The two ends of the guide rod are fixedly connected to another fixed block and the support frame, respectively. The scraping ring is slidably mounted on the guide rod and is threadedly connected to the threaded rod. The scraping ring has a groove that is inserted into the fixed block.

[0011] Furthermore, the pushing mechanism includes a baffle plate, a pushing plate, a cylindrical rod, and a transmission rod. The baffle plate is slidably mounted on the protective cover, and the pushing plate is slidably mounted on the protective cover. The pushing plate is hinged to the baffle plate. A groove is provided on the top of the protective cover. The cylindrical rod is fixedly mounted on the pushing plate and is slidably connected to the groove. The transmission rod drives the cylindrical rod to move through a hinged joint rod and a connecting rod that are hinged to each other. The transmission rod passes through the protective cover. The hinged joint rod is hinged to the cylindrical rod, and the connecting rod is fixedly connected to the transmission rod.

[0012] Furthermore, the feeding mechanism also includes gear one, gear two, and a housing. The housing is fixedly mounted on the support frame, gear one is fixedly mounted on the transmission rod, gear two is fixedly mounted on the rotating shaft, gear one and gear two mesh with each other, and the transmission rod and rotating shaft are both connected to the housing through and rotatably.

[0013] Furthermore, the moving mechanism includes a lead screw, a third motor, and a moving block. A guide groove is provided on the moving base. The moving block is fixedly installed on the protective cover and is slidably connected to the guide groove. The third motor is fixedly installed on the moving base. The lead screw is rotatably installed on the moving base and is fixedly connected to the output shaft of the third motor. The lead screw is threadedly connected to the moving block.

[0014] According to some embodiments, the second aspect of the present invention provides an intelligent detection and management system for a crane stacker-reclaimer, which adopts the crane stacker-reclaimer provided in the first aspect, and employs the following technical solution:

[0015] An intelligent detection and management system for an overhead crane stacker-reclaimer includes:

[0016] a. When the overhead crane stacker-reclaimer receives the work task instruction, the positioning and navigation module starts to work, drives the moving seat to the material pile position, and monitors various parameters of the material pile in real time through the sensor module. At the same time, the position sensor system controls the motor three-drive unloading mechanism to reach the unloading position.

[0017] b. Subsequently, control the scraper reclaimer to continuously remove material from the stockpile and transport it to the conveyor belt, which then transports the material to the unloading mechanism.

[0018] c. When the material reaches the unloading position, the position sensor on the protective cover transmits a signal to the control module. The control module then starts the motor, which drives the pusher plate to push the material. At the same time, it drives the conical block and the circular plate to rotate and disperse the material for unloading.

[0019] d. When the material enters the discharge cylinder, the flow sensor transmits the flow signal to the control module. The control module then controls the second motor to start, driving the scraper ring to move vertically, thereby adjusting the discharge flow rate.

[0020] e. Finally, when the material unloading is finished, the control module controls the second motor to start, driving the scraper ring to move back and forth vertically to scrape and clean the material attached to the inner wall of the discharge cylinder.

[0021] The beneficial effects of this invention are as follows: This overhead crane stacker-reclaimer, through the material dropping mechanism in the unloading mechanism, can disperse the material falling from the unloading port into a more uniform flow, avoiding material accumulation. Furthermore, the fixing block prevents material from accumulating and clogging on the circular plate, improving the stacking effect. Simultaneously, the combined use of the scraping mechanism and the dropping mechanism allows for control of the material flow rate and unloading speed during unloading, and also cleans the inner wall of the dropping cylinder, further improving the stacking and unloading effects. In addition, the pushing mechanism can evenly convey the material into the dropping cylinder, preventing material accumulation on the conveyor belt and improving the unloading efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments of the present invention will be briefly described below.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the rear view structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the main structure of the unloading mechanism of the present invention;

[0026] Figure 4 This is a schematic diagram of the main structure of the frame and the material discharge cylinder of the present invention;

[0027] Figure 5 This is a cross-sectional view of the frame and the material discharge cylinder of the present invention;

[0028] Figure 6 This is a schematic diagram of the main structure of the conical block, circular plate, and scraper ring of the present invention;

[0029] Figure 7 This is a bottom view of the material discharge cylinder structure of the present invention;

[0030] Figure 8 For the present invention Figure 7 Enlarged structural diagram of section A;

[0031] Figure 9 This is a schematic diagram of the main structure of the protective cover of the present invention;

[0032] Figure 10 This is a schematic diagram of the main structure of the blocking plate and the pusher plate of the present invention;

[0033] Figure 11 This is a schematic cross-sectional view of the housing structure of the present invention.

[0034] In the diagram: 1. Moving seat; 2. Conveyor belt; 3. Scraper reclaimer; 4. Unloading mechanism; 41. Frame; 42. Protective cover; 43. Drop cylinder; 44. Pushing mechanism; 441. Baffle plate; 442. Pushing plate; 443. Cylindrical rod; 444. Hinge rod; 445. Connecting rod; 446. Transmission rod; 447. Gear 1; 448. Gear 2; 449. Housing; 45. Dropping mechanism ; 451. Support frame; 452. Motor 1; 453. Rotating shaft; 454. Conical block; 455. Fixed block; 456. Circular plate; 457. Material drop chute; 46. Scraping mechanism; 461. Scraping ring; 462. Guide rod; 463. Threaded rod; 464. Motor 2; 465. Groove; 5. Moving mechanism; 51. Lead screw; 52. Motor 3; 53. Moving block; 54. Guide groove. Detailed Implementation

[0035] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0036] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product.

[0037] Real-time Example 1

[0038] Reference Figures 1 to 2 The overhead stacker-reclaimer and its intelligent detection and management system shown include a movable base 1, a conveyor belt 2, a scraper reclaimer 3, an unloading mechanism 4, and a moving mechanism 5. The conveyor belt 2 is fixedly installed on the movable base 1 and is used to transport materials. The position of the overhead stacker-reclaimer can be adjusted by the movement of the movable base 1 to stack materials at different locations. The materials are transported to the unloading mechanism 4 for unloading via the conveyor belt 2. The scraper reclaimer 3 is fixedly installed on the movable base 1 and is used to transport materials onto the conveyor belt 2 via a scraper. The reclaimer 3 reclaims material from the pile to be transferred and unloads the material onto the conveyor belt 2. The unloading mechanism 4 is slidably mounted on the moving base 1. The unloading mechanism 4 is used to unload material from the conveyor belt 2. Through the unloading mechanism 4, the unloading efficiency and stacking effect of the material can be improved, thereby further improving the use effect and working efficiency of the overhead stacker reclaimer. The moving mechanism 5 is fixedly mounted on the moving base 1. The moving mechanism 5 is used to drive the unloading mechanism 4 to move. Through the moving mechanism 5, the unloading mechanism 4 is moved, thereby adjusting the unloading position of the unloading mechanism 4.

[0039] Reference Figure 3 and Figure 4 The unloading mechanism 4 includes a frame 41, a protective cover 42, a discharge cylinder 43, a pushing mechanism 44, a discharge mechanism 45, and a scraping mechanism 46. The frame 41 is slidably mounted on the conveyor belt 2. The protective cover 42 is fixedly mounted on the frame 41. Through the protective effect of the protective cover 42, it can provide protection when the pushing mechanism 44 is working, preventing the material from piling up too high and exceeding the pushing plate 442, and also playing a certain role in dust prevention. The discharge cylinder 43 is fixedly mounted on the frame 41. When the material enters the discharge cylinder 43, it can fall from the bottom of the discharge cylinder 43 for unloading. The pushing mechanism 44 is slidably mounted on the protective cover 42. The pushing mechanism 44 is used to push the material on the conveyor belt 2 into the discharge cylinder 43. The material pushing mechanism 44 ensures that the material on the conveyor belt 2 is evenly conveyed into the discharge cylinder 43, preventing material accumulation and blockage on the conveyor belt 2, thereby improving unloading efficiency. The discharge mechanism 45 is rotatably installed inside the discharge cylinder 43. The discharge mechanism 45 is used to disperse and unload the material inside the discharge cylinder 43. By dispersing the falling material through the discharge mechanism 45, the material becomes a more uniform flow state, thereby preventing material accumulation and improving the uniformity of the unloading pile. The scraping mechanism 46 is slidably installed inside the discharge cylinder 43. The scraping mechanism 46 is used to clean the inner wall of the discharge cylinder 43, thereby preventing excessive material from adhering to the inner wall of the discharge cylinder 43, causing blockage, or affecting the quality of subsequent materials.

[0040] Reference Figures 4 to 6 The feeding mechanism 45 includes a support frame 451, a first motor 452, a rotating shaft 453, a conical block 454, and a circular plate 456. The support frame 451 is fixedly installed on the frame 41, and provides fixed support for the first motor 452 and the second motor 456. The first motor 452 is fixedly installed on the support frame 451. By starting the first motor 452, the rotating shaft 453 can be driven to rotate. The rotating shaft 453 is fixedly installed on the conical block 454, and the rotating shaft 453 is fixedly connected to the output shaft of the first motor 452. Next, the rotation of the rotating shaft 453 drives the conical block 454 to rotate. The circular plate 456 is fixedly installed on the conical block 454 and is rotatably connected to the discharge cylinder 43. The rotation of the conical block 454 drives the circular plate 456 to rotate. The circular plate 456 has multiple discharge grooves 457. The rotation of the circular plate 456 allows the material to fall through the multiple discharge grooves 457, thereby dispersing the material into a more uniform flow state and improving the uniformity of the unloading pile.

[0041] Reference Figure 7 and Figure 8The material feeding mechanism 45 also includes two fixing blocks 455, both of which are fixedly installed inside the material feeding cylinder 43. The bottom of the fixing blocks 455 contacts the top of the circular plate 456. The fixing blocks 455 are used to push the material on the circular plate 456. By setting the two fixing blocks 455, when the circular plate 456 rotates, the fixing blocks 455 can push the material accumulated on the circular plate 456 into the material feeding trough 457, so as to avoid the accumulation of material on the circular plate 456. The fixing blocks 455 are fixedly connected to the scraping mechanism 46. The scraping mechanism 46 is used to adjust the discharge flow rate and speed of the material feeding trough 457, so as to improve the discharge efficiency and effect of the material according to the characteristics of different materials. The rotating shaft 453 is fixedly connected to the pushing mechanism 44. The rotating shaft 453 is used to drive the pushing mechanism 44 to move.

[0042] Reference Figures 4 to 6 The scraping mechanism 46 includes a scraping ring 461, a guide rod 462, a threaded rod 463, and a second motor 464. The second motor 464 is fixedly mounted on a support frame 451. Starting the second motor 464 drives the threaded rod 463 to rotate. The threaded rod 463 is rotatably mounted on a fixed block 455 and is fixedly connected to the output shaft of the second motor 464. The rotation of the threaded rod 463 drives the scraping ring 461 to move vertically. The two ends of the guide rod 462 are fixedly connected to another fixed block 455 and the support frame 451, respectively. The guide rod 462 guides the scraping ring 461, improving the stability of the scraping ring 461 during movement. The scraping ring 461 can... The scraper ring 461 is slidably mounted on the guide rod 462 and threadedly connected to the threaded rod 463. The movement of the scraper ring 461 adjusts the distance between the scraper ring 461 and the conical block 454, thereby regulating the flow rate. At the same time, the reciprocating movement of the scraper ring 461 can scrape and clean the material adhering to the inner wall of the discharge cylinder 43, preventing blockage. The scraper ring 461 has a groove 465, which is inserted into the fixing block 455. Through the groove 465, the scraper ring 461 can contact the circular plate 456, activating the function of closing the discharge chute 457. The scraper ring 461 and the conical block 454 are matched in shape, allowing the scraper ring 461 to contact the conical block 454.

[0043] Reference Figures 9 to 11The pushing mechanism 44 includes a baffle plate 441, a pushing plate 442, a cylindrical rod 443, and a transmission rod 446. The baffle plate 441 is slidably mounted on the protective cover 42. When the pushing plate 442 pushes the material, it can cause the baffle plate 441 to move and tilt, thereby blocking the material subsequently conveyed on the conveyor belt 2. The pushing plate 442 is slidably mounted on the protective cover 42 and is hinged to the baffle plate 441. Through the movement of the pushing plate 442, the material on the conveyor belt 2 can be pushed into the discharge cylinder 43, while simultaneously causing the baffle plate 441 to move. A groove is provided on the top of the protective cover 42, and the cylindrical rod 443 is fixedly mounted. Mounted on the pusher plate 442, and with the cylindrical rod 443 slidably connected to the slide groove, the movement of the cylindrical rod 443 can drive the pusher plate 442 to move. The transmission rod 446 drives the cylindrical rod 443 to move through the hinge rod 444 and the connecting rod 445, which are hinged to each other. The transmission rod 446 passes through the protective cover 42. The rotation of the connecting rod 445 can drive the hinge rod 444 to move. The hinge rod 444 is hinged to the cylindrical rod 443. The movement of the hinge rod 444 can drive the cylindrical rod 443 to slide along the inner side of the slide groove. The connecting rod 445 is fixedly connected to the transmission rod 446. The rotation of the transmission rod 446 can drive the connecting rod 445 to rotate.

[0044] Reference Figure 4 and Figure 11 The feeding mechanism 44 also includes a first gear 447, a second gear 448, and a housing 449. The housing 449 is fixedly mounted on the support frame 451. The first gear 447 is fixedly mounted on the transmission rod 446. The rotation of the first gear 447 can drive the transmission rod 446 to rotate. The second gear 448 is fixedly mounted on the rotating shaft 453. The rotation of the rotating shaft 453 can drive the second gear 448 to rotate. The first gear 447 and the second gear 448 mesh with each other. The rotation of the second gear 448 can drive the first gear 447 to rotate. The transmission rod 446 and the rotating shaft 453 are both connected to the housing 449 and rotated. The housing 449 provides support for the transmission rod 446.

[0045] Reference Figure 1 , Figure 2 and Figure 9The moving mechanism 5 includes a lead screw 51, a motor 52, and a moving block 53. A guide groove 54 is provided on the moving base 1. The moving block 53 is fixedly installed on the protective cover 42 and is slidably connected to the guide groove 54. Through the sliding effect of the moving block 53, the protective cover 42 can be moved, thereby moving the frame 41 and adjusting the position of the unloading mechanism 4. The motor 52 is fixedly installed on the moving base 1. By starting the motor 52, the lead screw 51 can be driven to rotate. The lead screw 51 is rotatably installed on the moving base 1 and is fixedly connected to the output shaft of the motor 52. The lead screw 51 is threadedly connected to the moving block 53. Through the rotation effect of the lead screw 51, the moving block 53 can be moved.

[0046] Real-time Example 2

[0047] Based on Embodiment 1, Embodiment 2 provides an intelligent detection and management system for an overhead crane stacker-reclaimer, comprising:

[0048] a. When the overhead crane stacker-reclaimer receives the work task instruction, the positioning and navigation module starts to work, drives the moving seat 1 to the material pile position, and monitors various parameters of the material pile in real time through the sensor module. At the same time, the position sensor system controls the motor 352 to drive the unloading mechanism 4 to the unloading position.

[0049] b. Subsequently, control the scraper reclaimer 3 to operate and continuously take out materials from the stockpile and transport them to the conveyor belt 2. The materials are then transported to the unloading mechanism 4 via the conveyor belt 2.

[0050] c. When the material reaches the unloading position, the position sensor on the protective cover 42 transmits a signal to the control module. The control module controls the motor 452 to start, thereby driving the pusher plate 442 to push the material. At the same time, it drives the conical block 454 and the circular plate 456 to rotate for dispersed unloading.

[0051] d. When the material enters the discharge cylinder 43, the flow sensor transmits the flow signal to the control module. The control module then controls the motor 464 to start, driving the scraper ring 461 to move vertically, thereby adjusting the discharge flow rate.

[0052] e. Finally, when the material unloading is finished, the control module controls the motor 464 to start, driving the scraper ring 461 to move back and forth vertically to scrape and clean the material attached to the inner wall of the discharge cylinder 43.

[0053] This overhead stacker-reclaimer, through its unloading mechanism, disperses the material falling from the unloading port into a more uniform flow, preventing material accumulation. Furthermore, fixed blocks prevent material from accumulating and clogging on the circular plate, improving stacking efficiency. Simultaneously, the combined use of the scraping and unloading mechanisms allows for control of the material flow rate and unloading speed, and cleans the inner wall of the unloading cylinder, further enhancing stacking and unloading efficiency. Additionally, the pusher mechanism evenly conveys material into the unloading cylinder, preventing material accumulation on the conveyor belt and improving unloading efficiency.

[0054] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A crane stacker-reclaimer, characterized in that, The system includes a movable base (1), a conveyor belt (2), a scraper reclaimer (3), an unloading mechanism (4), and a moving mechanism (5). The conveyor belt (2) is fixedly installed on the movable base (1) and is used to convey materials. The scraper reclaimer (3) is fixedly installed on the movable base (1) and is used to convey materials onto the conveyor belt (2). The unloading mechanism (4) is slidably installed on the movable base (1) and is used to unload materials from the conveyor belt (2). The moving mechanism (5) is fixedly installed on the movable base (1) and is used to drive the unloading mechanism (4) to move. The unloading mechanism (4) includes a frame (41), a protective cover (42), a discharge cylinder (43), and a pushing mechanism (44). 44) Discharge mechanism (45) and scraper mechanism (46), the frame (41) is slidably mounted on the conveyor belt (2), the protective cover (42) is fixedly mounted on the frame (41), the discharge cylinder (43) is fixedly mounted on the frame (41), the pusher mechanism (44) is slidably mounted on the protective cover (42), the pusher mechanism (44) is used to push the material on the conveyor belt (2) into the discharge cylinder (43), the discharge mechanism (45) is rotatably mounted in the discharge cylinder (43), the discharge mechanism (45) is used to disperse and unload the material in the discharge cylinder (43), the scraper mechanism (46) is slidably mounted in the discharge cylinder (43), the scraper mechanism (46) is used to clean the inner wall of the discharge cylinder (43); The material feeding mechanism (45) includes a support frame (451), a motor (452), a rotating shaft (453), a conical block (454), and a circular plate (456), on which a plurality of material feeding grooves (457) are provided; The material feeding mechanism (45) also includes two fixing blocks (455), both of which are fixedly installed inside the material feeding cylinder (43), and the bottom of the fixing block (455) contacts the top of the circular plate (456). The fixing block (455) is used to push the material on the circular plate (456), and the scraping mechanism (46) is used to adjust the discharge flow rate and speed of the material feeding chute (457). The scraping mechanism (46) includes a scraping ring (461), a guide rod (462), a threaded rod (463), and a second motor (464). The second motor (464) is fixedly installed on a support frame (451). The threaded rod (463) is rotatably installed on a fixed block (455) and is fixedly connected to the output shaft of the second motor (464). The two ends of the guide rod (462) are fixedly connected to another fixed block (455) and the support frame (451) respectively. The scraping ring (461) is slidably installed on the guide rod (462) and is threadedly connected to the threaded rod (463). A groove (465) is provided on the scraping ring (461) and the groove (465) is inserted into the fixed block (455). The pushing mechanism (44) includes a baffle plate (441), a pushing plate (442), a cylindrical rod (443), and a transmission rod (446). The baffle plate (441) is slidably mounted on the protective cover (42), and the pushing plate (442) is slidably mounted on the protective cover (42). The pushing plate (442) is hinged to the baffle plate (441). A sliding groove is provided on the top of the protective cover (42). The cylindrical rod (443) 443) is fixedly installed on the push plate (442), and the cylindrical rod (443) is slidably connected to the slide groove. The transmission rod (446) drives the cylindrical rod (443) to move through the hinge rod (444) and the connecting rod (445) that are hinged to each other. The transmission rod (446) passes through the protective cover (42). The hinge rod (444) is hinged to the cylindrical rod (443), and the connecting rod (445) is fixedly connected to the transmission rod (446).

2. The overhead crane stacker-reclaimer according to claim 1, characterized in that, The support frame (451) is fixedly installed on the frame (41), the motor (452) is fixedly installed on the support frame (451), the rotating shaft (453) is fixedly installed on the conical block (454), and the rotating shaft (453) is fixedly connected to the output shaft of the motor (452). The circular plate (456) is fixedly installed on the conical block (454), and the circular plate (456) is rotatably connected to the discharge cylinder (43).

3. The overhead crane stacker-reclaimer according to claim 2, characterized in that, The fixed block (455) is fixedly connected to the scraping mechanism (46), and the rotating shaft (453) is fixedly connected to the pushing mechanism (44). The rotating shaft (453) is used to drive the pushing mechanism (44) to move.

4. The overhead crane stacker-reclaimer according to claim 1, characterized in that, The feeding mechanism (44) further includes a first gear (447), a second gear (448), and a housing (449). The housing (449) is fixedly installed on the support frame (451). The first gear (447) is fixedly installed on the transmission rod (446). The second gear (448) is fixedly installed on the rotating shaft (453). The first gear (447) and the second gear (448) mesh with each other. The transmission rod (446) and the rotating shaft (453) are both connected to the housing (449) through and rotatably connected.

5. A crane stacker-reclaimer according to claim 1, characterized in that, The moving mechanism (5) includes a lead screw (51), a motor (52) and a moving block (53). A guide groove (54) is provided on the moving seat (1). The moving block (53) is fixedly installed on the protective cover (42) and is slidably connected to the guide groove (54). The motor (52) is fixedly installed on the moving seat (1). The lead screw (51) is rotatably installed on the moving seat (1) and is fixedly connected to the output shaft of the motor (52). The lead screw (51) is threadedly connected to the moving block (53).

6. An intelligent detection and management system for an overhead crane stacker-reclaimer, employing the overhead crane stacker-reclaimer as described in any one of claims 1-5, characterized in that, include: a. When the overhead crane stacker-reclaimer receives the work task instruction, the positioning and navigation module starts to work, drives the moving seat (1) to the material pile position, and monitors the various parameters of the material pile in real time through the sensor module. At the same time, the position sensor system controls the motor three (52) to drive the unloading mechanism (4) to the unloading position. b. Subsequently, control the scraper reclaimer (3) to operate and continuously take out materials from the stockpile and transport them to the conveyor belt (2). The materials are then transported to the unloading mechanism (4) via the conveyor belt (2). c. When the material reaches the unloading position, the position sensor on the protective cover (42) transmits a signal to the control module. The control module controls the motor (452) to start, thereby driving the pusher plate (442) to push the material. At the same time, it drives the conical block (454) and the circular plate (456) to rotate for dispersed unloading. d. When the material enters the discharge cylinder (43), the flow sensor transmits the flow signal to the control module. The control module controls the second motor (464) to start and drives the scraper ring (461) to move vertically, thereby adjusting the discharge flow rate. e. Finally, when the material unloading is finished, the control module controls the second motor (464) to start, driving the scraper ring (461) to move back and forth vertically to scrape and clean the material attached to the inner wall of the discharge cylinder (43).

Images