Flexible material receiving device for ship loader

Abstract

The application discloses a flexible material receiving device for a ship loader and relates to the technical field of material receiving equipment. The flexible material receiving device comprises a cantilever belt conveyor and a landing point adjusting assembly. The landing point adjusting assembly is arranged on the cantilever belt conveyor and is used for adjusting the position of the sticky material on the return belt of the cantilever belt conveyor. The landing point adjusting assembly is arranged on the cantilever belt conveyor and is used for adjusting the position of the sticky material on the return belt of the cantilever belt conveyor.

Description

Technical Field

[0001] This invention relates to the field of material receiving equipment technology, specifically a flexible material receiving device for a ship loader. Background Technology

[0002] Ship loaders are used to transport bulk materials such as coal, ore, and grain. They are large mechanical devices that transport materials from land to ships. When the boom conveyor of a ship loader is working continuously, it will generate material return. When the material stuck to the return belt falls off, it will scatter onto the dock surface, resulting in material waste and affecting the cleanliness of the dock. A material receiving device is installed below the boom conveyor to collect spilled material from the return conveyor. Traditional receiving devices, due to the random location of the spilled material, can cause it to accumulate at one or more points on the receiving device, leading to material buildup and jamming of the return idler rollers of the boom conveyor, thus damaging the equipment. Therefore, a flexible material receiving device for ship loaders is extremely important.

[0003] Patent CN222331023U discloses a material receiving device for coal falling from the cantilever belt of a ship loader. The above patent realizes the collection of coal falling from the return surface of the cantilever belt of the ship loader, prevents the coal from falling in a disorderly manner, reduces environmental pollution, reduces cleaning equipment and cleaning personnel, and lowers port operating costs.

[0004] The aforementioned patent addresses the issues of materials spilling from the boom conveyor belt due to deviation and materials falling onto the dock during the return trip by collecting materials through a receiving plate. However, there is still room for improvement in adjusting the material landing point. This application addresses the issue of materials splashing or accumulating on the receiving device by adjusting the material landing point using an adjusting plate.

[0005] Therefore, this application proposes a flexible material receiving device for ship loaders that allows for adjustment of the material drop point on the return belt of a boom conveyor. Summary of the Invention

[0006] The purpose of this invention is to provide a flexible receiving device for a ship loader to solve the technical problem of material splashing or accumulating on the receiving device as mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a flexible receiving device for a ship loader, comprising a cantilever belt conveyor and a drop point adjustment component, wherein the drop point adjustment component is provided on the cantilever belt conveyor, and the drop point adjustment component is used to adjust the position of the material adhering to the return belt of the cantilever belt conveyor falling onto the receiving structure. The landing point adjustment assembly includes: an adjustment frame; a boom is symmetrically fixedly installed on the side wall of the cantilever belt conveyor; a receiving belt conveyor is fixedly connected to the side wall of the boom; an adjustment frame is fixedly connected to the side wall of the boom; a first movable block and a second movable block are movably installed inside the adjustment frame; a connecting body is fixedly connected to the side wall of the first movable block and the second movable block respectively; a second motor is fixedly installed inside the connecting body; a second rotating shaft is movably installed on the side wall of the second motor; an adjustment plate is fixedly fitted onto the outer wall of the second rotating shaft; and a first angle sensor is fixedly installed on the outer wall of the second rotating shaft.

[0008] Preferably, the adjustment frame is provided with a displacement component, which is used to move the first movable block, the second movable block and the adjustment plate; The displacement assembly includes: a first motor and a first displacement block. A stepped groove is provided inside the adjusting frame. The stepped groove is movably fitted onto the outer walls of the first and second movable blocks. Two insertion rods are installed on the side walls of the stepped groove. A first spring is fixedly installed inside the first movable block. A pressing column is fixedly connected to the side wall of the first spring. A first inclined block is fixedly connected to the outer wall of the pressing column. A second spring is fixedly installed inside the first movable block. A second inclined block is fixedly connected to the side wall of the second spring. The second inclined block is in contact with the first inclined block. A push block is fixedly connected to the outer wall of the second inclined block. The internal component structures of the first and second movable blocks are the same. A first mounting plate is fixedly connected to the outer wall of the adjusting frame. A first motor is fixedly installed on the side wall of the adjusting frame. A first rotating shaft is movably installed on the side wall of the first motor. The outer wall of the first rotating shaft is threadedly connected to the first displacement block and the second displacement block. A first push plate is fixedly installed on the first displacement block. A second push plate is fixedly installed on the second displacement block.

[0009] Preferably, the adjusting plate is provided with a buffer assembly, which is used to reduce the impact force when the adhesive material falls; The buffer assembly includes: a buffer plate, a fourth spring fixedly connected to the outer wall of the adjusting plate, a buffer plate fixedly connected to the side wall of the fourth spring, an adjusting plate movably fitted onto the outer wall of the buffer plate, a positioning post fixedly connected to the outer wall of the buffer plate, an adjusting plate movably fitted onto the outer wall of the positioning post, an airbag fixedly installed inside the adjusting plate, a fourth motor fixedly installed inside the adjusting plate, and a semi-circular block connected to the fourth motor via a rotating shaft.

[0010] Preferably, the connecting body is provided with a locking component, which is used to fix the second rotating shaft after the angle has been adjusted; The locking assembly is selected from either a locking unit or a braking unit. The locking unit includes a locking ring, a third motor, and a locking pin. A locking ring is fixedly installed on the outer wall of the second rotating shaft. Locking grooves are equidistantly spaced on the outer wall of the locking ring. A support frame is fixedly connected to the outer wall of the connecting shaft. A third motor is fixedly connected to the inner wall of the support frame. A third rotating shaft is movably installed on the outer wall of the third motor. A second angle sensor is fixedly installed on the outer wall of the third rotating shaft. The second angle sensor is connected to the third motor via Bluetooth. A cam is fixedly connected to the side wall of the third rotating shaft. The connecting body is movably fitted onto the outer wall of the locking post. A locking groove is movably fitted onto the outer wall of the locking post. A side plate is fixedly connected to the side wall of the locking post. The side plate contacts the cam. A third spring is fixedly connected to the side wall of the side plate. A connecting body is fixedly connected to the side wall of the third spring. The third motor is connected to the first angle sensor via Bluetooth.

[0011] Preferably, the braking unit of the locking assembly includes: an electric push rod, a braking body, a fifth spring, and a brake pad; A brake ring is fixedly installed on the outer wall of the second rotating shaft. A flat plate is fixedly connected to the top of the inner wall of the connecting body. The flat plate is connected to a brake body through the rotating shaft. A brake pad is fixedly installed on the outer wall of the brake body. A pusher is fixedly connected to the outer wall of the brake body. A fifth spring is fixedly connected to the side wall of the pusher. A connecting body is fixedly connected to the side wall of the fifth spring. An electric push rod is fixedly installed on the inner wall of the connecting body. The electric push rod is in contact with the pusher. The first angle sensor is connected to the electric push rod via Bluetooth.

[0012] Preferably, a second mounting plate is fixedly connected to the outer wall of the adjusting frame, and a sliding rod is provided on the first mounting plate and the second mounting plate. A first switch is fixedly connected to the side wall of the first mounting plate, and a second switch is fixedly connected to the side wall of the second mounting plate. A first displacement block is movably fitted onto the outer wall of the sliding rod. The first switch is connected to a first motor via Bluetooth. The second displacement block is movably fitted onto the outer wall of the sliding rod, and the second switch is connected to the first motor via Bluetooth.

[0013] Preferably, the adjusting frame is provided with a limiting plate, and a first movable block and a second movable block are movably fitted on the outer wall of the limiting plate.

[0014] Preferably, a drive motor is fixedly installed on the side wall of the receiving conveyor belt, a bearing plate is symmetrically fixedly installed on the outer wall of the boom, a sixth motor is fixedly connected to the bottom of the outer wall of the bearing plate, a sixth rotating shaft is movably installed on the bottom of the outer wall of the sixth motor, a lifting block is threadedly connected to the outer wall of the sixth rotating shaft, a lifting frame is fixedly connected to the side wall of the lifting block, and the lifting blocks are symmetrically arranged on both sides of the lifting frame.

[0015] Preferably, the outer wall of the boom is symmetrically provided with mounting slots, the top of the inner wall of the lifting frame is fixedly connected to a fifth motor, the bottom of the outer wall of the fifth motor is movably installed with a fifth rotating shaft, the outer wall of the fifth rotating shaft is symmetrically connected with a moving block by a thread, the side wall of the moving block is connected with a rotating plate by a rotating shaft, the rotating plate is connected with a baffle plate by a rotating shaft, the baffle plate is located in the mounting slot, and a rubber pad is fixedly installed at the bottom of the outer wall of the baffle plate.

[0016] Preferably, the receiving belt conveyor includes: a receiving frame and a transmission structure. A sixth spring is fixedly installed inside the receiving frame. A tension rod is fixedly connected to the side wall of the sixth spring. The receiving frame is movably fitted onto the outer wall of the tension rod. A side rod is fixedly connected to the side wall of the tension rod. A guide scraper is fixedly connected to the side wall of the side rod. The side rods are symmetrically installed on both sides of the guide scraper. The guide scraper is in contact with the transmission structure. A drive motor is fixedly installed on the outer wall of the receiving frame. The drive motor is connected to the transmission structure through a rotating shaft.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention, by installing a drop point adjustment component, adjusts the drop point of material adhering to the return belt of the boom conveyor, solves the problem of material splashing out of the receiving conveyor, reduces scattering and accumulation, and protects the receiving conveyor from damage; 2. This invention, by installing a displacement component, enables the adjustment of the horizontal position of the adjustment plate, increases the adjustment range of the material drop point, enables the storage of the adjustment plate, avoids damage to the adjustment plate by environmental factors, and prevents the adjustment plate from affecting the unloading process; 3. This invention reduces the impact of falling adhesive material by installing a buffer component, thus preventing damage to the adjusting plate and improving the service life of the equipment. The gap between the airbag-sealed adjustment and the buffer plate is prevented from affecting the buffering effect of the fourth spring. 4. The present invention uses a locking component to fix the adjusted plate after the angle has been adjusted, preventing the material from falling onto the adjusted plate and causing it to deflect, thus ensuring the accuracy of the material drop point adjustment on the return belt. Attached Figure Description

[0018] Figure 1 This is a front view schematic diagram of the present invention; Figure 2 This is a schematic diagram of the displacement component of the present invention; Figure 3 This is a schematic diagram of the receiving belt conveyor structure of the present invention; Figure 4 This is a schematic diagram of the buffer component of the present invention; Figure 5 This is a schematic diagram of the engaging unit of the present invention; Figure 6 This is a schematic diagram of the braking unit of the present invention; Figure 7 This is a schematic cross-sectional view of the first movable block of the present invention; Figure 8 This is a cross-sectional view of the lifting frame structure of the present invention.

[0019] In the diagram: 1. Boom; 2. Cantilever conveyor belt; 3. Receiving conveyor belt; 4. Drive motor; 5. Adjusting frame; 6. First motor; 7. First rotating shaft; 8. First mounting plate; 9. Second mounting plate; 10. First switch; 11. Second switch; 12. Sliding rod; 13. Stepped groove; 14. Side rod; 15. Insertion rod; 16. First movable block; 17. Second movable block; 18. Push block; 19. First displacement block; 20. Guide scraper; 21. Extrusion column; 22. First spring; 23. First inclined block; 24. Second inclined block; 25. Second spring; 26. Second displacement block; 27. Brake ring; 28. Electric push rod; 29. ​​Flat plate; 30. Pushing body; 31. First push plate; 32. Second push plate; 33. Brake body; 34. Limiting plate; 35. Connecting body; 36. Second electric... 37. Second rotating shaft; 38. First angle sensor; 39. Locking ring; 40. Locking groove; 41. Support frame; 42. Third motor; 43. Second angle sensor; 44. Third rotating shaft; 45. Cam; 46. Side plate; 47. Locking post; 48. Third spring; 49. Adjusting plate; 50. Buffer plate; 51. Fourth spring; 52. Positioning post; 53. Airbag; 54. Fourth motor; 55. Semicircular block; 56. Lifting frame; 57. Placement groove; 58. Fifth rotating shaft; 59. Moving block; 60. Baffle plate; 61. Fifth spring; 62. Rubber pad; 63. Bearing plate; 64. Sixth motor; 65. Sixth rotating shaft; 66. Lifting block; 67. Placement groove; 68. Brake pad; 69. Receiving frame; 70. Transmission structure; 71. Sixth spring; 72. Tension rod. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] Please see Figure 1 , Figure 2 and Figure 8 An embodiment of the present invention provides a flexible material receiving device for a ship loader, comprising a cantilever belt conveyor 2 and a landing point adjustment assembly. The landing point adjustment assembly is provided on the cantilever belt conveyor 2 and is used to adjust the position of the material adhering to the return belt of the cantilever belt conveyor 2 falling onto the material receiving structure. The landing point adjustment assembly includes an adjustment frame 5. A boom 1 is symmetrically fixedly installed on the side wall of the cantilever belt conveyor 2. A material receiving belt conveyor 3 is fixedly connected to the side wall of the boom 1. The adjustment frame 5 is fixedly connected to the side wall of the boom 1. A first movable block 16 and a second movable block 17 are movably installed inside the adjustment frame 5. A connecting body 35 is fixedly connected to the side wall of the first movable block 16 and the second movable block 17 respectively. A second motor 36 is fixedly installed inside the connecting body 35. A second rotating shaft 37 is movably installed on the side wall of the second motor 36. An adjustment plate 49 is fixedly fitted on the outer wall of the second rotating shaft 37. A first angle sensor 38 is fixedly installed on the outer wall of the second rotating shaft 37. The receiving conveyor belt 3 is fixedly mounted with a drive motor 4 on its side wall. The outer wall of the boom 1 is symmetrically fixedly mounted with a bearing plate 63. The bottom of the outer wall of the bearing plate 63 is fixedly connected with a sixth motor 64. The bottom of the outer wall of the sixth motor 64 is movably mounted with a sixth rotating shaft 65. The outer wall of the sixth rotating shaft 65 is threadedly connected with a lifting block 66. The side wall of the lifting block 66 is fixedly connected with a lifting frame 56. The lifting blocks 66 are symmetrically arranged on both sides of the lifting frame 56. The outer wall of the boom 1 is symmetrically provided with a placement groove 67. The top of the inner wall of the lifting frame 56 is fixedly connected with a fifth motor 57. The bottom of the outer wall of the fifth motor 57 is movably mounted with a fifth rotating shaft 58. The outer wall of the fifth rotating shaft 58 is symmetrically threadedly connected with a moving block 59. The side wall of the moving block 59 is connected with a rotating plate 68 through a rotating shaft. The rotating plate 68 is connected with a baffle plate 60 through a rotating shaft. The baffle plate 60 is located in the placement groove 67. The bottom of the outer wall of the baffle plate 60 is fixedly mounted with a rubber pad 62.

[0024] Furthermore, during the material transport process of the cantilever belt conveyor 2, the sticky material on the return belt of the cantilever belt conveyor 2 falls onto the adjusting plate 49. Under the action of the adjusting plate 49, the adjusting plate 49 buffers and guides the sticky material, so that the sticky material falls smoothly onto the receiving belt conveyor 3, avoiding the sticky material from bouncing and scattering on the receiving belt conveyor 3 due to its own inertia, and at the same time protecting the receiving belt conveyor 3 from damage. After the sticky material accumulates on the receiving belt conveyor 3, the operator remotely controls the second motor 36 to start from the driver's cab. The second motor 36 drives the second rotating shaft 37 to rotate, and the second rotating shaft 37 drives the first angle sensor 38 and the adjusting plate 49 to rotate. The first angle sensor 38 detects the second rotating shaft 37 in real time. The operator can monitor the detection data of the first angle sensor 38 in real time from the driver's cab. After the operator observes that the detection data of the first angle sensor 38 reaches the expected angle, the operator remotely controls the second motor 36 to shut down, so that the second rotating shaft 37 drives the adjusting plate 49 to adjust to the expected angle. At this time, the sticky material on the return belt of the cantilever belt conveyor 2 falls onto the adjusting plate 49, and then falls from the adjusting plate 49 onto the receiving belt conveyor 3. The position of the sticky material falling onto the receiving belt conveyor 3 changes, completing the adjustment of the sticky material landing point position, avoiding the sticky material continuously falling into the same area of ​​the receiving belt conveyor 3, causing the sticky material to accumulate on the receiving belt conveyor 3, and preventing the return idler roller of the cantilever belt conveyor 2 from jamming and damaging the cantilever belt conveyor 2. The fifth motor 57 starts, driving the fifth rotating shaft 58 to rotate. The fifth rotating shaft 58 moves the moving blocks 59, causing the two moving blocks 59 on the fifth rotating shaft 58 to gradually move closer. The moving blocks 59 move the rotating plate 68, which in turn moves the baffle plate 60 and the rubber pad 62, causing the baffle plate 60 to gradually move out of the mounting slot 67. The sixth motor 64 starts, driving the sixth rotating shaft 65 to rotate. The sixth rotating shaft 65 moves the lifting block 66, which in turn moves the lifting frame 56. The lifting frame 56 then drives the fifth motor 57 and the fifth rotating shaft 58. The moving block 59, rotating plate 68, baffle plate 60, and rubber pad 62 move downwards, causing the rubber pad 62 to gradually approach the belt of the receiving conveyor belt 3. This causes the two baffle plates 60 to move to both sides of the belt of the receiving conveyor belt 3. The baffle plates 60 can further prevent the sticky material from scattering on the receiving conveyor belt 3, and the rubber pad 62 prevents the baffle plates 60 from damaging the belt when the receiving conveyor belt 3 is unloading. In addition, during the process of cleaning the sticky material on the receiving conveyor belt 3, the drive motor 4 drives the receiving conveyor belt 3 to unload, and the baffle plates 60 prevent the sticky material from spilling from both ends of the receiving conveyor belt 3 when unloading.

[0025] Please see Figure 1 , Figure 2 and Figure 7An embodiment of the present invention provides a flexible receiving device for a ship loader. The adjusting frame 5 is equipped with a displacement assembly for moving a first movable block 16, a second movable block 17, and an adjusting plate 49. The displacement assembly includes a first motor 6 and a first displacement block 19. A stepped groove 13 is formed inside the adjusting frame 5, and the stepped groove 13 is movably fitted onto the outer walls of the first movable block 16 and the second movable block 17. Two insertion rods 15 are installed on the side walls of the stepped groove 13. A first spring 22 is fixedly installed inside the first movable block 16. A pressing column 21 is fixedly connected to the side wall of the first spring 22, and a first inclined block 23 is fixedly connected to the outer wall of the pressing column 21. The first movable block 16... A second spring 25 is fixedly installed inside the body. A second inclined block 24 is fixedly connected to the side wall of the second spring 25. The second inclined block 24 is in contact with the first inclined block 23. A push block 18 is fixedly connected to the outer wall of the second inclined block 24. The internal component structures of the first movable block 16 and the second movable block 17 are the same. A first mounting plate 8 is fixedly connected to the outer wall of the adjusting frame 5. A first motor 6 is fixedly installed on the side wall of the adjusting frame 5. A first rotating shaft 7 is movably installed on the side wall of the first motor 6. A first displacement block 19 and a second displacement block 26 are connected to the outer wall of the first rotating shaft 7 by threads. A first push plate 31 is fixedly installed on the first displacement block 19. A second push plate 32 is fixedly installed on the second displacement block 26. The adjustment frame 5 is fixedly connected to a second mounting plate 9 on its outer wall. A sliding rod 12 is provided on the first mounting plate 8 and the second mounting plate 9. A first switch 10 is fixedly connected to the side wall of the first mounting plate 8, and a second switch 11 is fixedly connected to the side wall of the second mounting plate 9. A first displacement block 19 is movably fitted onto the outer wall of the sliding rod 12. The first switch 10 is connected to a first motor 6 via Bluetooth. A second displacement block 26 is movably fitted onto the outer wall of the sliding rod 12, and the second switch 11 is connected to the first motor 6 via Bluetooth. A limit plate 34 is provided on the adjustment frame 5, and a first movable block 16 and a second movable block 17 are movably fitted onto the outer wall of the limit plate 34.

[0026] Furthermore, when the loading machine is performing loading operations and it is necessary to adjust the landing point of the adhesive material, the operator remotely starts the first motor 6 from the driver's cab. The first motor 6 drives the first rotating shaft 7 to rotate in the forward direction. The first rotating shaft 7 drives the first displacement block 19 and the second displacement block 26. The sliding rod 12 prevents the first displacement block 19 and the second displacement block 26 from misaligning during movement. The first displacement block 19 drives the first push plate 31, causing the first push plate 31 to gradually approach the push block 18 on the first movable block 16. When the first push plate 31 contacts the push block 18 on the first movable block 16, the first push plate 31 drives the first movable block 16 and the second movable block 17 to move within the stepped groove 13. The limiting plate 34 limits the first movable block 16 and the second movable block 17 to prevent misalignment during movement. The internal component structures of the first movable block 16 and the second movable block 17 are the same, but the internal component dimensions are slightly different, causing the first movable block 16 and the second movable block 17 to move gradually. As the rods gradually approach the insertion rods 15, one of the insertion rods 15 will gradually insert into the first movable block 16, causing the insertion rod 15 to drive the squeezing column 21 inside the first movable block 16 to compress the first spring 22. The squeezing column 21 drives the first inclined block 23, and the first inclined block 23 drives the second inclined block 24 to compress the second spring 25. The second inclined block 24 drives the push block 18, so that the push block 18 on the first movable block 16 gradually stops contacting the first push plate 31, and thus the first push plate 31 stops driving the first movable block 16. The first push plate 31 gradually approaches the push block 18 on the second movable block 17, causing the first push plate 31 to drive the second movable block 17. When the other insertion rod 15 gradually inserts into the second movable block 17, the mechanism is the same as that of the first movable block 16, and the first push plate 31 stops driving the second movable block 17. At this time, the position adjustment of the first movable block 16 and the second movable block 17 is completed, and the horizontal position of the adjusting plate 49 is adjusted. When the first push plate 31 no longer drives the second movable block 17, the first motor 6 continues to drive the first rotating shaft 7, the first displacement block 19, and the second displacement block 26. When the second displacement block 26 contacts the second switch 11 on the second mounting plate 9, the second switch 11 is pressured and shuts off the first motor 6, completing one complete position adjustment. When the loading or unloading operation is completed, the first motor 6 is restarted, causing the first motor 6 to drive the first rotating shaft 7 to rotate in the opposite direction. The first rotating shaft 7 drives the first displacement block 19 and the second displacement block 26. The second displacement block 26 drives the second push plate 32. The first displacement block 19 and the first push plate 31 pass over the second movable block 17 and the first movable block 16. The second push plate 32 drives the second movable block 17 through the push block 18 on the second movable block 17. After the second movable block 17 approaches the first movable block 16, it drives the first movable block 16. When the first displacement block 19 contacts the first switch 10 on the first mounting plate 8, the first switch 10 is pressured and shuts off the first motor 6, thereby resetting the first movable block 16 and the second movable block 17. The operator can control the position of the first movable block 16 and the second movable block 17 through the first motor 6 according to actual needs to further adjust the landing point of the adhesive material. At the same time, resetting the first movable block 16 and the second movable block 17 allows the adjusting plate 49 to return to both sides of the device and be stored. This avoids the adjusting plate 49 from affecting the unloading process and also prevents environmental factors such as strong winds from affecting the adjusting plate 49 after unloading, thus avoiding damage to the equipment.

[0027] Please see Figure 1 and Figure 4 An embodiment of the present invention provides a flexible receiving device for a ship loader. The cantilever belt conveyor 2 is equipped with a drop point adjustment component, which is used to adjust the position of the adhesive material on the return belt of the cantilever belt conveyor 2 as it falls onto the receiving structure. A buffer component is provided on the adjusting plate 49 to reduce the impact force when the adhesive material falls. The buffer component includes: a buffer plate 50; a fourth spring 51 is fixedly connected to the outer wall of the adjusting plate 49; the buffer plate 50 is fixedly connected to the side wall of the fourth spring 51; the adjusting plate 49 is movably fitted onto the outer wall of the buffer plate 50; a positioning column 52 is fixedly connected to the outer wall of the buffer plate 50; the adjusting plate 49 is movably fitted onto the outer wall of the positioning column 52; an airbag 53 is fixedly installed inside the adjusting plate 49; a fourth motor 54 is fixedly installed inside the adjusting plate 49; and the fourth motor 54 is connected to a semi-circular block 55 via a rotating shaft.

[0028] Furthermore, the sticky material on the return belt of the cantilever conveyor 2 falls onto the buffer plate 50 on the adjusting plate 49. The sticky material causes the buffer plate 50 to compress the fourth spring 51, which provides a buffering effect to prevent the sticky material from damaging the adjusting plate 49. During the process of the sticky material causing the buffer plate 50 to compress the fourth spring 51, the buffer plate 50 drives the positioning column 52, which in turn squeezes the air bladder 53, causing the air bladder 53 to expand. The air bladder 53 then seals the gap between the adjusting plate 49 and the buffer plate 50, preventing the sticky material from entering the gap between the adjusting plate 49 and the buffer plate 50 when it falls from the buffer plate 50. This would prevent the sticky material from accumulating between the adjusting plate 49 and the buffer plate 50, causing the fourth spring 51 to lose its buffering effect. At the same time, the positioning column 52 squeezes the air bladder 53, which also provides a buffering effect. After the sticky material falls from the buffer plate 50, the fourth spring 51 returns to its compressed state, and the fourth spring 51 drives the buffer plate 50 and the positioning column 52 to reset, so as to buffer subsequent sticky material.

[0029] Please see Figure 1 and Figure 5 An embodiment of the present invention provides a flexible receiving device for a ship loader, wherein the landing point adjustment component includes: an adjustment frame 5; a boom 1 is symmetrically fixedly installed on the side wall of the cantilever belt conveyor 2; a receiving belt conveyor 3 is fixedly connected to the side wall of the boom 1; an adjustment frame 5 is fixedly connected to the side wall of the boom 1; a first movable block 16 and a second movable block 17 are movably installed inside the adjustment frame 5; a connecting body 35 is fixedly connected to the side wall of the first movable block 16 and the second movable block 17 respectively; a second motor 36 is fixedly installed inside the connecting body 35; a second rotating shaft 37 is movably installed on the side wall of the second motor 36; an adjustment plate 49 is fixedly fitted on the outer wall of the second rotating shaft 37; and a first angle sensor 38 is fixedly installed on the outer wall of the second rotating shaft 37. A locking assembly is provided on the connecting body 35, which is used to fix the second rotating shaft 37 after the angle has been adjusted. The locking assembly is selected from either a locking unit or a braking unit. The locking unit includes a locking ring 39, a third motor 42, and a locking pin 47. A locking ring 39 is fixedly installed on the outer wall of the second rotating shaft 37. The outer wall of the locking ring 39 has locking grooves 40 equidistantly opened. A support frame 41 is fixedly connected to the outer wall of the connecting body 35. A third motor 42 is fixedly connected to the inner wall of the support frame 41. A third rotating shaft 44 is movably installed on the outer wall of the third motor 42. A second angle sensor 43 is fixedly installed on the outer wall. The second angle sensor 43 is connected to a third motor 42 via Bluetooth. A cam 45 is fixedly connected to the side wall of the third rotating shaft 44. A connecting body 35 is movably fitted onto the outer wall of the locking post 47. A locking groove 40 is movably fitted onto the outer wall of the locking post 47. A side plate 46 is fixedly connected to the side wall of the locking post 47. The side plate 46 is in contact with the cam 45. A third spring 48 is fixedly connected to the side wall of the side plate 46. A connecting body 35 is fixedly connected to the side wall of the third spring 48. The third motor 42 is connected to the first angle sensor 38 via Bluetooth.

[0030] Furthermore, the operator remotely controls the third motor 42 from the driver's cab to start. The third motor 42 drives the third rotating shaft 44, the second angle sensor 43, and the cam 45. After the second angle sensor 43 detects that the third rotating shaft 44 has rotated 90°, it controls the third motor 42 to shut down. During this process, the side of the cam 45 furthest from the third rotating shaft 44 gradually moves towards the side plate 46. The cam 45 drives the side plate 46 to stretch the third spring 48. The side plate 46 drives the locking pin 47 to move out of the locking groove 40, releasing the locking pin 47 from fixing the locking ring 39. After the third motor 42 shuts down, the second motor 36 starts. The second motor 36 drives the second rotating shaft 37, the first angle sensor 38, the adjusting plate 49, and the locking ring 39 to rotate. The first angle sensor 38 detects the rotation angle of the second rotating shaft 37 in real time. The operator can monitor the detection data of the first angle sensor 38 in real time from the driver's cab. The operator can then use the data from the first angle sensor to make adjustments. The detection data of device 38 controls the second motor 36 to turn off or presets the target angle of the first angle sensor 38. After the first angle sensor 38 detects that the angle has reached the preset angle, the first angle sensor 38 controls the second motor 36 to turn off. After the second motor 36 turns off, the third motor 42 starts. The third motor 42 drives the third rotating shaft 44, the second angle sensor 43, and the cam 45 to rotate. After the second angle sensor 43 detects that the third rotating shaft 44 has rotated 90°, the second angle sensor 43 controls the third motor 42 to turn off. At this time, the side of the cam 45 closest to the third rotating shaft 44 gradually moves towards the side plate 46. The third spring 48 drives the side plate 46 to contact the cam 45. The side plate 46 drives the locking pin 47 to enter the locking groove 40. The locking pin 47 re-fixes the locking ring 39, thereby preventing the adhesive material from falling onto the adjusting plate 49 and causing the second rotating shaft 37 to drive the adjusting plate 49 to deflect, which would affect the operator's adjustment of the adhesive material's landing point.

[0031] Please see Figure 1 and Figure 6 An embodiment of the present invention provides a flexible receiving device for a ship loader, wherein the landing point adjustment component includes: an adjustment frame 5; a boom 1 is symmetrically fixedly installed on the side wall of the cantilever belt conveyor 2; a receiving belt conveyor 3 is fixedly connected to the side wall of the boom 1; the adjustment frame 5 is fixedly connected to the side wall of the boom 1; a first movable block 16 and a second movable block 17 are movably installed inside the adjustment frame 5; a connecting body 35 is fixedly connected to the side wall of the first movable block 16 and the second movable block 17 respectively; a second motor 36 is fixedly installed inside the connecting body 35; a second rotating shaft 37 is movably installed on the side wall of the second motor 36; an adjustment plate 49 is fixedly fitted on the outer wall of the second rotating shaft 37; and a first angle sensor 38 is fixedly installed on the outer wall of the second rotating shaft 37.

[0032] A locking assembly is provided on the connecting body 35. The locking assembly is used to fix the second rotating shaft 37 after the angle has been adjusted. The locking assembly is selected from either a locking unit or a braking unit. The braking unit of the locking assembly includes: an electric push rod 28, a braking body 33, a fifth spring 61, and a brake pad 73. A brake ring 27 is fixedly installed on the outer wall of the second rotating shaft 37. A flat plate 29 is fixedly connected to the top of the inner wall of the connecting body 35. The flat plate 29 is connected to the braking body 33 through the rotating shaft. A brake pad 73 is fixedly installed on the outer wall of the braking body 33. A pusher 30 is fixedly connected to the outer wall of the braking body 33. A fifth spring 61 is fixedly connected to the side wall of the pusher 30. The connecting body 35 is fixedly connected to the side wall of the fifth spring 61. An electric push rod 28 is fixedly installed on the inner wall of the connecting body 35. The electric push rod 28 is in contact with the pusher 30. The first angle sensor 38 is connected to the electric push rod 28 via Bluetooth.

[0033] Furthermore, the operator remotely controls the electric push rod 28 and the second motor 36 from the driver's cab to start. The electric push rod 28 drives the push body 30 to compress the fifth spring 61. The push body 30 drives the brake body 33 to rotate on the flat plate 29. The brake body 33 drives the brake pad 73 away from the brake ring 27. The second motor 36 drives the second rotating shaft 37, the first angle sensor 38, the adjusting plate 49, and the locking ring 39 to rotate. After the second rotating shaft 37 rotates to the appropriate angle, the operator or the first angle sensor 38 controls the second motor 36 to shut down. At the same time, the electric push rod 28 restarts and resumes operation. In position, the fifth spring 61 drives the pusher 30, which in turn drives the brake 33 and brake pad 73, causing the brake pad 73 to press against the brake ring 27, thereby fixing the brake ring 27 and subsequently fixing the second rotating shaft 37 and the adjusting plate 49. Compared with the locking unit, when the braking unit fixes the second rotating shaft 37, it can immediately lock the second rotating shaft 37. However, when the locking unit is locked, the locking unit may cause the column structure to not be aligned with the slot structure, resulting in the second rotating shaft 37 driving the slot structure to rotate slightly before the column structure inserts into the slot structure, thereby fixing the second rotating shaft 37.

[0034] Please see Figure 1 and Figure 3 An embodiment of the present invention provides a flexible receiving device for a ship loader. The receiving conveyor belt 3 includes a receiving frame 69 and a transmission structure 70. A sixth spring 71 is fixedly installed inside the receiving frame 69. A tension rod 72 is fixedly connected to the side wall of the sixth spring 71. The receiving frame 69 is movably fitted onto the outer wall of the tension rod 72. A side rod 14 is fixedly connected to the side wall of the tension rod 72. A guide scraper 20 is fixedly connected to the side wall of the side rod 14. The side rod 14 is symmetrically installed on both sides of the guide scraper 20. The guide scraper 20 is in contact with the transmission structure 70. A drive motor 4 is fixedly installed on the outer wall of the receiving frame 69. The drive motor 4 is connected to the transmission structure 70 through a rotating shaft.

[0035] Furthermore, during the unloading process of the receiving belt conveyor 3, the drive motor 4 drives the transmission structure 70, which in turn drives the material. Guided by the guide scraper 20, the material is smoothly transferred from the receiving belt conveyor 3 to the designated area. During this process, the sixth spring 71 applies the elastic force of the tension rod 72, the tension rod 72 applies the external force of the side rod 14, and the side rod 14 applies the external force of the guide scraper 20, so that the guide scraper 20 is always in close contact with the transmission structure 70, thereby avoiding the material from sticking to the transmission structure 70 and increasing the time for cleaning the material.

[0036] Working principle: The first motor 6 drives the first rotating shaft 7, the first displacement block 19, and the first push plate 31. The first push plate 31 drives the push block 18, the first movable block 16, and the second movable block 17 on the first movable block 16. The first movable block 16 and the second movable block 17 drive the connecting body 35 and the adjusting plate 49 on their respective structures, thereby adjusting the horizontal position of the adjusting plate 49. The third motor 42 or electric push rod 28 is activated, releasing the locking ring 39 or brake ring 27. The second motor 36 drives the second rotating shaft 37, the first angle sensor 38, and the adjusting plate 49 to rotate, adjusting the angle of the adjusting plate 49. The operator or the first angle sensor 38 controls the second motor 36 to shut down. At the same time, the third motor 42 or electric push rod 28 is activated again, re-fixing the locking ring 39 or brake ring 27, thereby fixing the second rotating shaft 37 and the adjusting plate 49. The sticky material on the return belt of the cantilever belt conveyor 2 falls onto the buffer plate 50 on the adjusting plate 49. The fourth spring 51 provides a buffering effect. The sticky material drives the buffer plate 50 and the positioning column 52. The positioning column 52 squeezes the air bag 53. The air bag 53 expands and seals the gap between the adjusting plate 49 and the buffer plate 50. The adjusting plate 49 and the buffer plate 50 adjust the landing point of the sticky material to avoid damage to the equipment. When unloading, the angle of the adjusting plate 49 can be adjusted by the second motor 36 as needed, and the position of the adjusting plate 49 can be adjusted by the first motor 6 to avoid the adjusting plate 49 affecting the unloading.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A flexible receiving device for a ship loader, characterized in that: Includes a cantilever belt conveyor (2) and a drop point adjustment component. The cantilever belt conveyor (2) is equipped with a drop point adjustment component, which is used to adjust the position of the material stuck on the return belt of the cantilever belt conveyor (2) falling onto the receiving structure. The landing point adjustment assembly includes: an adjustment frame (5), a boom (1) is symmetrically fixedly installed on the side wall of the cantilever belt conveyor (2), a receiving belt conveyor (3) is fixedly connected to the side wall of the boom (1), an adjustment frame (5) is fixedly connected to the side wall of the boom (1), a first movable block (16) and a second movable block (17) are movably installed inside the adjustment frame (5), a connecting body (35) is fixedly connected to the side walls of the first movable block (16) and the second movable block (17), a second motor (36) is fixedly installed inside the connecting body (35), a second rotating shaft (37) is movably installed on the side wall of the second motor (36), an adjustment plate (49) is fixedly fitted on the outer wall of the second rotating shaft (37), and a first angle sensor (38) is fixedly installed on the outer wall of the second rotating shaft (37). The adjustment frame (5) is provided with a displacement component, which is used to move the first movable block (16), the second movable block (17) and the adjustment plate (49). The displacement assembly includes: a first motor (6) and a first displacement block (19). A stepped groove (13) is provided inside the adjusting frame (5). The stepped groove (13) is movably fitted onto the outer walls of the first movable block (16) and the second movable block (17). Two insertion rods (15) are installed on the side wall of the stepped groove (13). A first spring (22) is fixedly installed inside the first movable block (16). A pressing column (21) is fixedly connected to the side wall of the first spring (22). A first inclined block (23) is fixedly connected to the outer wall of the pressing column (21). A second spring (25) is fixedly installed inside the first movable block (16). A second inclined block (24) is fixedly connected to the side wall of the second spring (25). The inclined block (24) is in contact with the first inclined block (23). The outer wall of the second inclined block (24) is fixedly connected to the push block (18). The internal component structure of the first movable block (16) and the second movable block (17) is the same. The outer wall of the adjusting frame (5) is fixedly connected to the first mounting plate (8). The side wall of the adjusting frame (5) is fixedly installed with the first motor (6). The side wall of the first motor (6) is movably installed with the first rotating shaft (7). The outer wall of the first rotating shaft (7) is connected to the first displacement block (19) and the second displacement block (26) by thread. The first displacement block (19) is fixedly installed with the first push plate (31). The second displacement block (26) is fixedly installed with the second push plate (32).

2. The flexible receiving device for a ship loader according to claim 1, characterized in that: The adjusting plate (49) is provided with a buffer assembly, which is used to reduce the impact force when the adhesive material falls; The buffer assembly includes: a buffer plate (50), an adjustment plate (49) with a fourth spring (51) fixedly connected to its outer wall, a buffer plate (50) fixedly connected to the side wall of the fourth spring (51), an adjustment plate (49) movably fitted on the outer wall of the buffer plate (50), a positioning column (52) fixedly connected to the outer wall of the buffer plate (50), an adjustment plate (49) movably fitted on the outer wall of the positioning column (52), an airbag (53) fixedly installed inside the adjustment plate (49), a fourth motor (54) fixedly installed inside the adjustment plate (49), and a semi-circular block (55) connected to the fourth motor (54) via a rotating shaft.

3. The flexible receiving device for a ship loader according to claim 1, characterized in that: The connecting body (35) is provided with a locking component, which is used to fix the second rotating shaft (37) with the angle adjusted; The locking assembly uses a locking unit, which includes a locking ring (39), a third motor (42), and a locking pin (47). A locking ring (39) is fixedly installed on the outer wall of the second rotating shaft (37). Locking grooves (40) are equidistantly opened on the outer wall of the locking ring (39). A support frame (41) is fixedly connected to the outer wall of the connecting body (35). A third motor (42) is fixedly connected to the inner wall of the support frame (41). A third rotating shaft (44) is movably installed on the outer wall of the third motor (42). A second angle sensor (43) is fixedly installed on the outer wall of the third rotating shaft (44). The second angle sensor (43) is connected to the third motor (42) via Bluetooth. (44) A cam (45) is fixedly connected to the side wall. A connecting body (35) is movably fitted on the outer wall of the locking post (47). A locking groove (40) is movably fitted on the outer wall of the locking post (47). A side plate (46) is fixedly connected to the side wall of the locking post (47). The side plate (46) is in contact with the cam (45). A third spring (48) is fixedly connected to the side wall of the side plate (46). A connecting body (35) is fixedly connected to the side wall of the third spring (48). A third motor (42) is connected to a first angle sensor (38) via Bluetooth.

4. The flexible receiving device for a ship loader according to claim 1, characterized in that: The connecting body (35) is provided with a locking component, which is used to fix the second rotating shaft (37) with the angle adjusted; The locking assembly uses a braking unit, which includes: an electric push rod (28), a braking body (33), a fifth spring (61), and a braking pad (73). A brake ring (27) is fixedly installed on the outer wall of the second rotating shaft (37). A flat plate (29) is fixedly connected to the top of the inner wall of the connecting body (35). The flat plate (29) is connected to the brake body (33) through the rotating shaft. A brake pad (73) is fixedly installed on the outer wall of the brake body (33). A pusher (30) is fixedly connected to the outer wall of the brake body (33). A fifth spring (61) is fixedly connected to the side wall of the pusher (30). A connecting body (35) is fixedly connected to the side wall of the fifth spring (61). An electric push rod (28) is fixedly installed on the inner wall of the connecting body (35). The electric push rod (28) is in contact with the pusher (30). The first angle sensor (38) is connected to the electric push rod (28) via Bluetooth.

5. A flexible receiving device for a ship loader according to claim 1, characterized in that: The outer wall of the adjustment frame (5) is fixedly connected to a second mounting plate (9). A sliding rod (12) is provided on the first mounting plate (8) and the second mounting plate (9). A first switch (10) is fixedly connected to the side wall of the first mounting plate (8). A second switch (11) is fixedly connected to the side wall of the second mounting plate (9). A first displacement block (19) is movably fitted on the outer wall of the sliding rod (12). The first switch (10) is connected to a first motor (6) via Bluetooth. A second displacement block (26) is movably fitted on the outer wall of the sliding rod (12). The second switch (11) is connected to the first motor (6) via Bluetooth.

6. The flexible receiving device for a ship loader according to claim 1, characterized in that: The adjustment frame (5) is provided with a limiting plate (34), and the outer wall of the limiting plate (34) is movably fitted with a first movable block (16) and a second movable block (17).

7. The flexible receiving device for a ship loader according to claim 1, characterized in that: The receiving belt conveyor (3) is fixedly installed with a drive motor (4) on its side wall. The boom (1) is symmetrically fixedly installed with a bearing plate (63). The bottom of the outer wall of the bearing plate (63) is fixedly connected with a sixth motor (64). The bottom of the outer wall of the sixth motor (64) is movably installed with a sixth rotating shaft (65). The outer wall of the sixth rotating shaft (65) is connected with a lifting block (66) by a thread. The side wall of the lifting block (66) is fixedly connected with a lifting frame (56). The lifting blocks (66) are symmetrically arranged on both sides of the lifting frame (56). The boom (1) has symmetrically provided mounting slots (67) on its outer wall. The top of the inner wall of the lifting frame (56) is fixedly connected to a fifth motor (57). The bottom of the outer wall of the fifth motor (57) is movably installed with a fifth rotating shaft (58). The outer wall of the fifth rotating shaft (58) is symmetrically connected to a moving block (59) by a thread. The side wall of the moving block (59) is connected to a rotating plate (68) by a rotating shaft. The rotating plate (68) is connected to a baffle plate (60) by a rotating shaft. The baffle plate (60) is located in the mounting slot (67). A rubber pad (62) is fixedly installed on the bottom of the outer wall of the baffle plate (60).

8. A flexible receiving device for a ship loader according to claim 7, characterized in that: The receiving belt conveyor (3) includes: a receiving frame (69) and a transmission structure (70). A sixth spring (71) is fixedly installed inside the receiving frame (69). A tension rod (72) is fixedly connected to the side wall of the sixth spring (71). The receiving frame (69) is movably fitted on the outer wall of the tension rod (72). A side rod (14) is fixedly connected to the side wall of the tension rod (72). A guide scraper (20) is fixedly connected to the side wall of the side rod (14). The side rod (14) is symmetrically installed on both sides of the guide scraper (20). The guide scraper (20) is in contact with the transmission structure (70). A drive motor (4) is fixedly installed on the outer wall of the receiving frame (69). The drive motor (4) is connected to the transmission structure (70) through a rotating shaft.

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