A long-distance conveying device for metallurgical raw materials

Abstract

The present invention belongs to the technical field of conveying devices, specifically a long-distance conveying device for metallurgical raw materials, comprising a frame, a conveyor belt provided on the frame, and a raw material bagging auxiliary component provided on the frame; the raw material bagging auxiliary component comprises a pillar fixedly connected to one side of the upper end of the frame, a feed port fixedly connected to one side of the upper end of the pillar, a discharge pipe connected to the middle of the lower end of the feed port, two finger cylinders fixedly connected to both sides of the outer wall of the discharge pipe, a lifting plate slidably connected to the pillar, and a placement plate rotatably provided in the middle of the upper end surface of the lifting plate. The present invention utilizes the raw material bagging auxiliary component to automatically fill metallurgical raw materials into woven bags. After the woven bags are loaded with a sufficient amount of metallurgical raw materials, the bag mouth of the woven bags can be tightened to form a certain sealing effect, thereby avoiding the situation in which the woven bags are offset or tipped over due to the gravity of the metallurgical raw materials during transportation, causing the metallurgical raw materials to flow out of the woven bags.

Description

Technical Field

[0001] The invention belongs to the technical field of conveying devices, in particular to a long-distance conveying device for metallurgical raw materials. Background Art

[0002] Metallurgical raw materials refer to various substances used to extract metals or prepare metal materials in the metallurgical process. These raw materials play a vital role in the metallurgical industry. During the metallurgical process, metallurgical raw materials often need to be transferred from one location to another to meet production needs. Therefore, long-distance conveying equipment is needed to transport metallurgical raw materials.

[0003] The patent with application number CN202410436953.6 discloses a long-distance conveying device for metallurgical raw materials, which belongs to the technical field of conveying devices. It includes a base, and an unfolding component is provided on the base. The unfolding component includes a square conveying drum 1 and a square conveying drum 2. The square conveying drum 1 is provided with a winding component and an auxiliary component. The unfolding component can realize rapid unfolding and folding of the device, thereby realizing long-distance conveying of raw materials without the need for multiple conveying devices to be connected in series, and the device can be in a folded state when the device is not working, thereby facilitating the transportation and storage of the device. The winding component can realize winding and unwinding of the conveyor belt when the device is unfolded and folded, so that the conveyor belt can always be in a taut state to avoid the position of the conveyor belt on the conveying roller from shifting. The auxiliary component can automatically clean up the raw materials that fall from the conveyor belt to avoid excessive accumulation of fallen raw materials in the conveying pipeline affecting the operation of the conveyor belt.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] The metallurgical raw materials are placed on a conveyor belt and transported to a designated location as the conveyor belt runs. Although this method can realize the transportation of metallurgical raw materials, in some cases, in order to facilitate the use and transportation of the metallurgical raw materials transported to the designated location, it is necessary to temporarily load the metallurgical raw materials in woven bags first, and then place the woven bags on the conveyor belt for transportation. When workers manually fill the metallurgical raw materials into the woven bags, in order to ensure the stability of the woven bags, they need to always support the woven bags, which is laborious and labor-intensive. In addition, since the shape of the woven bags containing the metallurgical raw materials is not standardized, when the woven bags move on the conveyor belt, the woven bags may be offset or tilted due to the gravity of the metallurgical raw materials, thereby causing the metallurgical raw materials to flow out of the woven bags, affecting normal transportation. When the woven bags are tied with a rope to prevent the metallurgical raw materials from flowing out, it is necessary to tie and untie the rope separately, which is more troublesome. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a long-distance conveying device for metallurgical raw materials.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a long-distance conveying device for metallurgical raw materials, comprising a frame, a conveyor belt is provided on the frame, and a raw material bagging auxiliary component is also provided on the frame;

[0008] The raw material bagging auxiliary component includes a pillar fixedly connected to one side of the upper end of the frame, one side of the upper end of the pillar is fixedly connected to a feed port, the middle part of the lower end of the feed port is connected to a discharge pipe, both sides of the outer wall of the discharge pipe are fixedly connected to a finger cylinder 2, the pillar is slidably connected to a lifting plate, a placement plate is rotatably provided in the middle of the upper end surface of the lifting plate, both sides of the upper end surface of the placement plate are slidably connected to threaded blocks, one side of the threaded block is fixedly connected to a finger cylinder 1, one side of the discharge pipe is slidably connected to a slider, two connecting rods 1 are rotatably provided on both sides of the slider, and a pressure plate is rotatably provided at one end of the connecting rod 1.

[0009] Preferably, one side of the pillar is fixedly connected to a cylinder 1, and the piston end of the cylinder 1 is fixedly connected to one side of the lifting plate.

[0010] Preferably, one end of the slider is threadedly connected to threaded rod 1, both ends of threaded rod 1 are rotatably set on the discharge pipe, one side of the discharge pipe is fixedly connected to motor 2, the output end of motor 2 is fixedly connected to one end of threaded rod 1, one side of the inner cavity of the slider is fixedly connected to motor 3, and the output ends on both sides of motor 3 are fixedly connected to one end of connecting rod 1.

[0011] Preferably, a motor five is fixedly connected to the middle portion of the lower end surface of the lifting plate, and an output end of the motor five is fixedly connected to the bottom of the placement tray.

[0012] Preferably, two ends of the upper side of the placement plate are rotatably provided with bidirectional threaded rods, both sides of the bidirectional threaded rods are threadedly connected to the threaded blocks, one side of the placement plate is fixedly connected to a motor four, and the output end of the motor four is fixedly connected to one end of the bidirectional threaded rod.

[0013] Preferably, the frame is further provided with a pushing assembly;

[0014] The pushing assembly includes a fixed plate fixedly connected to one side of the upper end of the frame, two sliding rods are slidably connected to the fixed plate, one end of the sliding rod is fixedly connected to the pushing plate, one side of the fixed plate is fixedly connected to a cylinder 2, and the piston end of the cylinder 2 is fixedly connected to one side of the pushing plate.

[0015] Preferably, a plurality of woven bag correction components are arranged transversely on the frame;

[0016] The woven bag correction assembly includes a frame body slidably connected to the frame, a plurality of support plates are fixedly connected to one side of the upper end of the frame body, connecting rods 2 are rotatably provided on both sides of the lower ends of the support plates, a correction rod is rotatably provided at one end of the connecting rod 2, and an infrared sensor is provided on one side of the frame body.

[0017] Preferably, one side of the lower end of the frame is threadedly connected to a threaded rod 2, the lower end of the threaded rod 2 is rotatably set on the frame, one side of the frame is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 2.

[0018] Preferably, one end of the connecting rod 2 is fixedly connected to a gear, and the gear is rotatably set on the support plate. One side of the upper end of the frame is slidably connected to two sliding rods 2, and the lower end of the sliding rod 2 is fixedly connected to a circular ring, and the lower end surface of the circular ring is fixedly connected to multiple racks, and the racks and gears are meshed with each other.

[0019] Preferably, one side of the upper end surface of the frame is fixedly connected to a cylinder three, and the piston end of the cylinder three is fixedly connected to one side of the upper end surface of the ring.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The long-distance conveying device for metallurgical raw materials described in the present invention utilizes a raw material bagging auxiliary component. When the metallurgical raw materials need to be loaded in a woven bag and transported, the metallurgical raw materials can be automatically filled into the woven bag. Moreover, during the entire process, the woven bag is maintained stable by the mutual cooperation of the finger cylinder 1 and the finger cylinder 2, thereby eliminating the need for manual support of the woven bag and the process of filling the metallurgical raw materials. The process is more convenient and labor-saving. Moreover, after the woven bag is loaded with a sufficient amount of metallurgical raw materials, the bag mouth can be tightened to form a certain sealing effect, thereby avoiding the woven bag from being damaged by the metallurgical raw materials during transportation. The metallurgical raw materials are deflected and tipped over due to the gravity of the woven bag, resulting in the outflow of the metallurgical raw materials from the woven bag, thereby ensuring the normal transportation of the metallurgical raw materials. Moreover, when the bag mouth of the woven bag is tightened, the pressure plate is driven to move to the upper middle part of the woven bag, and the pressure plate is aligned with the twisted bag mouth of the woven bag, and then the pressure plate is driven down to squeeze the upper end of the woven bag, so that the twisted bag mouth is concave downward. The concave shape makes the bag mouth fit more closely together, enhancing the sealing effect, thereby avoiding the bag mouth of the woven bag from being elastically reset, resulting in the bag mouth opening again, and the metallurgical raw materials flowing out of the bag mouth.

[0022] 2. The long-distance conveying device for metallurgical raw materials described in the present invention utilizes a woven bag correction component. When the woven bags loaded with metallurgical raw materials are conveyed on the conveyor belt, the woven bag body will be corrected at regular intervals, and the bag opening will be squeezed again to prevent the bag opening from elastically resetting, thereby avoiding the situation where the woven bag is tilted and offset due to the gravity of the metallurgical raw materials due to the long conveying cycle, causing the bag opening to open and the metallurgical raw materials to flow out of the conveyor belt again. In addition, since the woven bags will be corrected at regular intervals, when multiple woven bags arrive at the designated location, their orientations are unified, which is convenient for subsequent workers to take and carry the woven bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure at the pillar;

[0027] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the discharge pipe;

[0029] Figure 6 yes Figure 5 A partial enlarged view of point C in the middle;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the frame;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure at the ring;

[0032] Figure 9 It is a schematic diagram of the three-dimensional structure of the cylinder.

[0033] In the figure: 1. Frame; 2. Conveyor belt; 3. Feed inlet; 4. Support; 5. Placement plate; 6. Frame; 7. Fixed plate; 8. Lifting plate; 9. Motor 1; 10. Cylinder 1; 11. Push plate; 12. Cylinder 2; 13. Slide rod 1; 14. Finger cylinder 1; 15. Discharge pipe; 16. Connecting rod 1; 17. Motor 2; 18. Threaded rod 1; 19. Finger cylinder 2; 20. Pressure plate; 21. Motor 3; 22. Bidirectional threaded rod; 23. Threaded block; 24. Motor 4; 25. Motor 5; 26. Infrared sensor; 27. Cylinder 3; 28. Slide rod 2; 29. ​​Ring; 30. Rack; 31. Support plate; 32. Gear; 33. Connecting rod 2; 34. Correction rod; 35. Threaded rod 2; 36. Slider. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Please refer to Figures 1-9 , the present invention provides a technical solution: a long-distance conveying device for metallurgical raw materials, comprising a frame 1, a conveyor belt 2 is provided on the frame 1, and a raw material bagging auxiliary component is also provided on the frame 1;

[0036] The raw material bagging auxiliary component includes a pillar 4 fixedly connected to one side of the upper end of the frame 1, and a feed port 3 is fixedly connected to one side of the upper end of the pillar 4. The middle part of the lower end of the feed port 3 is connected to a discharge pipe 15, and both sides of the outer wall of the discharge pipe 15 are fixedly connected to finger cylinders 2 19. The pillar 4 is slidably connected to a lifting plate 8, and a placement plate 5 is rotatably provided in the middle of the upper end surface of the lifting plate 8. Both sides of the upper end surface of the placement plate 5 are slidably connected to threaded blocks 23, and one side of the threaded block 23 is fixedly connected to a finger cylinder 14, and one side of the discharge pipe 15 is slidably connected to a slider 36, and two connecting rods 16 are rotatably provided on both sides of the slider 36, and a pressure plate 20 is rotatably provided at one end of the connecting rod 16.

[0037] In this embodiment, Figure 1 、 Figure 3-Figure 6 、 Figure 9 As shown, a cylinder 10 is fixedly connected to one side of the support 4, and a piston end of the cylinder 10 is fixedly connected to one side of the lifting plate 8.

[0038] One end of the slider 36 is threadedly connected to the threaded rod 18, and both ends of the threaded rod 18 are rotatably set on the discharge pipe 15. One side of the discharge pipe 15 is fixedly connected to the motor 2 17, and the output end of the motor 2 17 is fixedly connected to one end of the threaded rod 18. One side of the inner cavity of the slider 36 is fixedly connected to the motor 3 21, and the output ends on both sides of the motor 3 21 are fixedly connected to one end of the connecting rod 16.

[0039] A motor 5 25 is fixedly connected to the middle portion of the lower end surface of the lifting plate 8 , and an output end of the motor 5 25 is fixedly connected to the bottom of the placement tray 5 .

[0040] Two-way threaded rods 22 are rotatably provided at both ends of the upper side of the placement plate 5. Both sides of the two-way threaded rod 22 are threadedly connected to the threaded block 23. A motor four 24 is fixedly connected to one side of the placement plate 5, and the output end of the motor four 24 is fixedly connected to one end of the two-way threaded rod 22.

[0041] A material pushing assembly is also provided on the frame 1;

[0042] The pushing assembly includes a fixed plate 7 fixedly connected to one side of the upper end of the frame 1, two sliding rods 13 are slidably connected to the fixed plate 7, one end of the sliding rod 13 is fixedly connected to the pushing plate 11, one side of the fixed plate 7 is fixedly connected to the cylinder 2 12, and the piston end of the cylinder 2 12 is fixedly connected to one side of the pushing plate 11.

[0043] Specifically, in the existing long-distance conveying device for metallurgical raw materials, when in use, the metallurgical raw materials are placed on the conveyor belt 2 and are transported to a designated location as the conveyor belt 2 runs. Although the metallurgical raw materials can be transported in this way, in some cases, in order to facilitate the use and transportation of the metallurgical raw materials transported to the designated location, it is necessary to temporarily load the metallurgical raw materials in woven bags first, and then place the woven bags on the conveyor belt 2 for transportation. When workers manually fill the metallurgical raw materials into the woven bags, in order to ensure the stability of the woven bags, they need to always support the woven bags, which is laborious and labor-intensive. In addition, since the shape of the woven bags containing the metallurgical raw materials is not standardized, when the woven bags move on the conveyor belt 2, the woven bags may be offset or tilted due to the gravity of the metallurgical raw materials, thereby causing the metallurgical raw materials to flow out of the woven bags, affecting normal transportation. When the woven bags are tied with a rope to prevent the metallurgical raw materials from flowing out of the woven bags, it is necessary to tie and untie the rope separately, which is more troublesome.

[0044] Therefore, in order to solve the above problems, when the present embodiment is used, the bag mouth of the woven bag used for loading the metallurgical raw materials is set on the discharge pipe 15, and the edge of the bag mouth is at the clamping end of the two finger cylinders 19, and then the bag mouth is clamped by the finger cylinders 19, and then according to the width of the woven bag, the motor 24 is used to drive the bidirectional threaded rod 22 to rotate, so that the two threaded blocks 23 slide in different directions at the same time, and the distance between the two finger cylinders 14 is adjusted so that the clamping end of the finger cylinder 14 is aligned with a corner of the bottom of the woven bag, and then the bottom of the woven bag is clamped by the finger cylinder 14. At the same time, the cylinder 10 is used to drive the lifting plate 8 to slide on the pillar 4 to adjust the height of the placement plate 5, and the finger cylinder 14 is used to stretch the woven bag to unfold the woven bag, and then the metallurgical raw materials are added through the feed port 3 and enter the woven bag through the discharge pipe 15, thereby realizing the automatic filling of the metallurgical raw materials into the woven bag. During the whole process, the woven bag is maintained stable by the mutual cooperation of the finger cylinder 14 and the finger cylinder 2 19, eliminating the need for manual support of the woven bag and the process of filling the metallurgical raw materials, which is more convenient and labor-saving.

[0045] When a sufficient amount of metallurgical raw materials is loaded in the woven bag, the motor 5 25 is used to drive the placement plate 5 to rotate. Since the two corners of the bottom of the woven bag are clamped by the finger cylinder 14, the bag mouth of the woven bag will be tightened due to the twisting. Then the finger cylinder 2 19 releases the bag mouth of the woven bag, and the woven bag can be put down. The finger cylinder 14 releases the woven bag, and the cylinder 2 12 drives the push plate 11 to move and push the woven bag onto the conveyor belt 2. The conveyor belt 2 can be used to transport the woven bag filled with metallurgical raw materials. Since the bag mouth of the woven bag is tightened, a certain sealing effect is formed, thereby avoiding the woven bag from deviating or tipping due to the gravity of the metallurgical raw materials during transportation, which causes the metallurgical raw materials to flow out of the woven bag, thereby ensuring the normal transportation of the metallurgical raw materials.

[0046] Although the above method can be used to tighten the opening of the woven bag, since the woven bag usually has a certain elasticity, after the bag opening is tightened, the bag opening will return to the state of the raw material over time, causing the bag opening to open and the metallurgical raw materials to flow out easily. Therefore, in order to avoid this situation, after the bag opening of the woven bag is tightened, the motor three 21 is used to drive the connecting rod one 16 to rotate, so that the connecting rod one 16 drives the pressure plate 20 to move to the upper middle part of the woven bag, and the pressure plate 20 is aligned with the twisted bag opening of the woven bag, and then the motor two 17 drives the threaded rod one 18 to rotate, so that the slider 36 slides downward, and the pressure plate 20 descends to squeeze the upper end of the woven bag, causing the twisted bag opening to sag downward. This concave shape makes the bag opening fit more tightly together, enhancing the sealing effect, thereby avoiding the situation where the bag opening of the woven bag is elastically reset, causing the bag opening to open again and the metallurgical raw materials to flow out of the bag opening.

[0047] In this embodiment, Figure 1 、 Figure 2 、 Figure 7 、 Figure 8 As shown, a plurality of woven bag correction components are arranged horizontally on the frame 1;

[0048] The woven bag correction assembly includes a frame 6 slidably connected to the frame 1, and a plurality of support plates 31 are fixedly connected to one side of the upper end of the frame 6. Connecting rods 33 are rotatably provided on both sides of the lower end of the support plates 31, and a correction rod 34 is rotatably provided at one end of the connecting rod 33. An infrared sensor 26 is provided on one side of the frame 6.

[0049] One side of the lower end of the frame 6 is threadedly connected to a threaded rod 2 35, and the lower end of the threaded rod 2 35 is rotatably set on the frame 1. One side of the frame 1 is fixedly connected to a motor 1 9, and the output end of the motor 1 9 is fixedly connected to one end of the threaded rod 2 35.

[0050] One end of the connecting rod 2 33 is fixedly connected to a gear 32, and the gear 32 is rotatably set on the support plate 31. One side of the upper end of the frame 6 is slidably connected to two sliding rods 28, and the lower end of the sliding rod 28 is fixedly connected to a ring 29. The lower end surface of the ring 29 is fixedly connected to multiple racks 30, and the racks 30 and the gears 32 are meshed with each other.

[0051] One side of the upper end surface of the frame body 6 is fixedly connected to a cylinder three 27, and the piston end of the cylinder three 27 is fixedly connected to one side of the upper end surface of the ring 29.

[0052] Specifically, in the above embodiment, although the bag opening is tightened and depressed downward, the metallurgical raw materials need to be transported over long distances, so the transportation cycle is long. During this process, the woven bag may tilt and deflect due to the gravity of the metallurgical raw materials. Even if the bag opening is tightened and depressed, the bag opening may open due to the flow of the metallurgical raw materials, and the metallurgical raw materials may flow out of the conveyor belt 2 again. Moreover, when the metallurgical raw materials move in the woven bag due to gravity, the shape of the woven bag and the orientation on the conveyor belt 2 will also change. When multiple woven bags for loading metallurgical raw materials are placed on the conveyor belt 2, this will result in the orientations of the multiple woven bags being not uniform. When the woven bags arrive at the designated location, it is inconvenient for workers to take and carry the woven bags. Therefore, in order to solve the above problems, the working principle of this embodiment is as follows:

[0053] When the woven bag moves to a frame 6, the infrared sensor 26 will detect the woven bag, then the conveyor belt 2 stops, the cylinder three 27 drives the ring 29 to descend, and the multiple racks 30 drive the multiple gears 32 to rotate at the same time, then the multiple connecting rods 2 33 rotate synchronously, and the correction rods 34 approach the bottom of the woven bag until all the correction rods 34 are in contact with the woven bag. The woven bag can be corrected by pushing the correction rods 34, and then the correction rods 34 are reset, and the motor 1 9 drives the threaded rod 2 35 to rotate, so that the frame 6 rises, and then drives multiple correction rods 34 close. When the correction rods 34 gather, the frame 6 is driven down again, and the correction rods 34 after gathering can be used. The positive rod 34 squeezes the bag opening of the woven bag so that the bag opening is squeezed and recessed again, and then the conveyor belt 2 continues to drive the woven bag to move. Since there are multiple woven bag correction components, the woven bag body will be corrected at regular intervals, and the bag opening will be squeezed again to prevent the bag opening from resetting, thereby avoiding the situation where the woven bag is tilted and offset due to the gravity of the metallurgical raw materials due to the long conveying cycle, causing the bag opening to open and the metallurgical raw materials to flow out onto the conveyor belt 2 again. In addition, since the woven bags will be corrected at regular intervals, when multiple woven bags arrive at the designated location, their orientations are unified, which is convenient for subsequent workers to take and carry the woven bags.

[0054] Working principle: The mouth of the woven bag used to load metallurgical raw materials is placed on the discharge pipe 15, and the edge of the bag mouth is at the clamping end of the two finger cylinders 19, and then the finger cylinder 19 is used to clamp the bag mouth, and then according to the width of the woven bag, the motor 24 is used to drive the bidirectional threaded rod 22 to rotate, so that the two threaded blocks 23 slide in different directions at the same time, and the spacing between the two finger cylinders 14 is adjusted so that the clamping end of the finger cylinder 14 is aligned with a corner of the bottom of the woven bag, and then the finger cylinder 14 is used to clamp the corner of the bottom of the woven bag. At the same time, the cylinder 10 is used to drive the lifting plate 8 to slide on the pillar 4, so as to adjust the height of the placement plate 5, and cooperate with the finger cylinder 14 to stretch the woven bag to unfold the woven bag, and then the metallurgical raw materials are added through the feed port 3 and enter the inside of the woven bag through the discharge pipe 15, thereby realizing the automatic filling of the metallurgical raw materials into the woven bag. During the whole process, the woven bag The bag is maintained stable by the cooperation of the finger cylinder 14 and the finger cylinder 2 19, which eliminates the need for manual support of the woven bag and the process of filling the metallurgical raw materials, which is more convenient and labor-saving. When a sufficient amount of metallurgical raw materials is loaded in the woven bag, the motor 5 25 is used to drive the placement plate 5 to rotate. Since the two corners of the bottom of the woven bag are clamped by the finger cylinder 14, the bag mouth of the woven bag will be tightened due to twisting. Then the finger cylinder 2 19 releases the bag mouth of the woven bag, and the woven bag can be put down. The finger cylinder 14 releases the woven bag, and the cylinder 2 12 drives the push plate 11 to move and push the woven bag onto the conveyor belt 2. The conveyor belt 2 can be used to transport the woven bag filled with metallurgical raw materials. Since the bag mouth of the woven bag is tightened, a certain sealing effect is formed, thereby avoiding the woven bag from deviating or tipping due to the gravity of the metallurgical raw materials during transportation, which causes the metallurgical raw materials to flow out of the woven bag, thereby ensuring the normal transportation of the metallurgical raw materials.Although the above method can achieve the tightening of the woven bag mouth, since the woven bag usually has a certain elasticity, after the bag mouth is tightened, the bag mouth will return to the state of the raw material over time, causing the bag mouth to open and the metallurgical raw materials to flow out easily. Therefore, in order to avoid this situation, after the woven bag mouth is tightened, the motor 3 21 is used to drive the connecting rod 16 to rotate, so that the connecting rod 16 drives the pressure plate 20 to move to the middle of the upper part of the woven bag, and the pressure plate 20 is aligned with the twisted bag mouth of the woven bag, and then the motor 2 17 drives the threaded rod 18 to rotate , so that the slider 36 slides downward, the pressure plate 20 descends to squeeze the upper end of the woven bag, so that the twisted bag mouth is concave downward. This concave shape makes the bag mouth fit together more tightly, enhancing the sealing effect, thereby avoiding the woven bag mouth being opened again due to elastic reset, and the metallurgical raw materials flowing out of the bag mouth. When the woven bag moves to a frame 6, the infrared sensor 26 will detect the woven bag, and then the conveyor belt 2 stops, the cylinder three 27 drives the ring 29 to descend, and the multiple racks 30 simultaneously drive the multiple gears 32 to rotate simultaneously. , then the multiple connecting rods 2 33 rotate synchronously, and the correction rods 34 approach the bottom of the woven bag until all the correction rods 34 are in contact with the woven bag. The woven bag can be corrected by pushing the woven bag with the correction rods 34, and then the correction rods 34 are reset, and the motor 1 9 drives the threaded rod 2 35 to rotate, so that the frame 6 rises, and then drives multiple correction rods 34 close. When the correction rods 34 gather together, the frame 6 is driven down again, and the gathered correction rods 34 can be used to squeeze the bag opening of the woven bag, so that the bag opening can be squeezed and recessed again, and then the conveyor belt 2 continues Drive the woven bag to move. Since there are multiple woven bag correction components, the woven bag body will be corrected at regular intervals, and the bag opening will be squeezed again to prevent the bag opening from resetting. This avoids the situation where the woven bag is tilted or offset due to the gravity of the metallurgical raw materials due to a long conveying cycle, causing the bag opening to open and the metallurgical raw materials to flow out onto the conveyor belt 2 again. In addition, since the woven bags are corrected at regular intervals, when multiple woven bags arrive at the designated location, their orientation is unified, which is convenient for subsequent workers to take and carry the woven bags.

[0055] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A long-distance conveying device for metallurgical raw materials, comprising a frame (1), characterized in that: A conveyor belt (2) is provided on the frame (1), and a raw material bagging auxiliary component is also provided on the frame (1); The raw material bagging auxiliary component includes a support (4) fixedly connected to one side of the upper end of the frame (1), a feed port (3) fixedly connected to one side of the upper end of the support (4), a discharge pipe (15) connected to the middle of the lower end of the feed port (3), and finger cylinders (19) fixedly connected to both sides of the outer wall of the discharge pipe (15), a lifting plate (8) slidably connected to the support (4), a placement plate (5) rotatably provided in the middle of the upper end surface of the lifting plate (8), and threaded blocks (23) slidably connected to both sides of the upper end surface of the placement plate (5), One side of the threaded block (23) is fixedly connected to a finger cylinder (14), one side of the discharge pipe (15) is slidably connected to a slider (36), two connecting rods (16) are rotatably provided on both sides of the slider (36), one end of the connecting rod (16) is rotatably provided with a pressure plate (20), and a plurality of woven bag correction components are arranged horizontally on the frame (1); the woven bag correction component includes a frame (6) slidably connected to the frame (1), and a plurality of support plates (31) are fixedly connected to one side of the upper end of the frame (6), and the support plates (31) Both sides of the lower end are provided with connecting rods (33) for rotation, and one end of the connecting rod (33) is provided with a correction rod (34) for rotation. An infrared sensor (26) is provided on one side of the frame (6). The metallurgical raw materials are automatically filled into the woven bag by using the raw material bagging auxiliary component, and the bag opening of the woven bag is twisted and tightened by rotating the placement plate (5). The pressure plate (20) descends and squeezes the upper end of the woven bag, so that the twisted bag opening is concave downward. When the woven bag moves to a frame (6), the infrared sensor (26) will detect When the woven bag is detected, the conveyor belt (2) stops, driving the plurality of connecting rods (33) to descend and rotate synchronously, and the correction rods (34) approach the bottom of the woven bag until all the correction rods (34) are in contact with the woven bag. The woven bag is corrected by pushing the correction rods (34), and then the correction rods (34) are reset to make the frame (6) rise, and then the plurality of correction rods (34) are driven to approach. When the correction rods (34) are gathered, the frame (6) is driven to descend again, and the gathered correction rods (34) are used to squeeze the woven bag opening.

2. The long-distance conveying device for metallurgical raw materials according to claim 1, characterized in that: One side of the support (4) is fixedly connected to a cylinder 1 (10), and a piston end of the cylinder 1 (10) is fixedly connected to one side of the lifting plate (8).

3. The long-distance conveying device for metallurgical raw materials according to claim 1, characterized in that: One end of the slider (36) is threadedly connected to the threaded rod (18), and both ends of the threaded rod (18) are rotatably arranged on the discharge pipe (15). One side of the discharge pipe (15) is fixedly connected to the motor (17), and the output end of the motor (17) is fixedly connected to one end of the threaded rod (18). One side of the inner cavity of the slider (36) is fixedly connected to the motor (21), and the output ends on both sides of the motor (21) are fixedly connected to one end of the connecting rod (16).

4. The long-distance conveying device for metallurgical raw materials according to claim 1, characterized in that: A motor five (25) is fixedly connected to the middle portion of the lower end surface of the lifting plate (8), and an output end of the motor five (25) is fixedly connected to the bottom of the placement plate (5).

5. The long-distance conveying device for metallurgical raw materials according to claim 1, characterized in that: Two ends of the upper side of the placement plate (5) are rotatably provided with bidirectional threaded rods (22), both sides of the bidirectional threaded rod (22) are threadedly connected to the threaded blocks (23), one side of the placement plate (5) is fixedly connected to a motor four (24), and the output end of the motor four (24) is fixedly connected to one end of the bidirectional threaded rod (22).

6. The long-distance metallurgical raw material conveying device according to claim 1, characterized in that: The frame (1) is also provided with a material pushing assembly; The pusher assembly includes a fixed plate (7) fixedly connected to one side of the upper end of the frame (1), two slide rods (13) are slidably connected to the fixed plate (7), one end of the slide rod (13) is fixedly connected to the push plate (11), one side of the fixed plate (7) is fixedly connected to the cylinder (12), and the piston end of the cylinder (12) is fixedly connected to one side of the push plate (11).

7. The long-distance conveying device for metallurgical raw materials according to claim 1, characterized in that: One side of the lower end of the frame (6) is threadedly connected to a second threaded rod (35), the lower end of the second threaded rod (35) is rotatably arranged on the frame (1), one side of the frame (1) is fixedly connected to a first motor (9), and the output end of the first motor (9) is fixedly connected to one end of the second threaded rod (35).

8. The long-distance conveying device for metallurgical raw materials according to claim 1, characterized in that: One end of the second connecting rod (33) is fixedly connected to a gear (32), and the gear (32) is rotatably arranged on the support plate (31). One side of the upper end of the frame (6) is slidably connected to two second sliding rods (28), and the lower end of the second sliding rod (28) is fixedly connected to a ring (29). The lower end surface of the ring (29) is fixedly connected to a plurality of racks (30), and the racks (30) and the gears (32) are meshed with each other.

9. The long-distance metallurgical raw material transportation device according to claim 8, characterized in that: One side of the upper end surface of the frame (6) is fixedly connected to a cylinder three (27), and the piston end of the cylinder three (27) is fixedly connected to one side of the upper end surface of the ring (29).

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