Large-dip-angle corrugated flange conveying belt equipment

Abstract

The invention relates to the field of conveying equipment, and discloses large-dip-angle corrugated flange conveying belt equipment which comprises a base, a supporting mechanism and a conveying mechanism, the conveying mechanism comprises a belt body, two rollers, two rotating shafts and a steering assembly, the two rotating shafts are horizontally, longitudinally and rotationally installed at the upper end and the lower end of the supporting mechanism respectively, and the two rollers are fixedly connected to the two rotating shafts in a sleeving mode respectively; the belt body is rotationally embedded in the outer sides of the two rollers, clamping grooves are formed in the interiors of the two sides of the belt body, the steering assembly comprises a bent frame and two sets of magnetic attraction components, each magnetic attraction component comprises a plurality of transverse shafts and a plurality of magnetic rollers, the two ends of the bent frame are fixedly connected with the supporting mechanism, and the multiple shaft rollers are horizontally, longitudinally and rotationally installed on the bottom side of the bent frame; the shaft rollers are in rolling contact with the inner ring of the belt body, a plurality of metal bars are horizontally, longitudinally and fixedly embedded in the belt body, a power mechanism is arranged at the right end of the base, and two lifting mechanisms are symmetrically arranged on the upper side of the base. The problems that a pressing wheel occupies the material conveying space, and the conveying efficiency is reduced are solved.

Description

Technical Field

[0001] This invention relates to the field of conveying equipment technology, specifically to a large-angle corrugated sidewall conveyor belt device. Background Technology

[0002] Inclined conveyor belts are key equipment for realizing continuous material conveying at large angles. Corrugated sidewall conveyor belts, as a typical solution for conveying materials at large angles, form a continuous "cassette container" that can carry materials by fixing corrugated vertical sidewalls on both sides of its flat base belt body and cooperating with transverse partitions.

[0003] Corrugated sidewall conveyor belts with large inclination angles commonly employ a "pressure roller" structure in turning sections. These pressure rollers press directly against the upper side of the conveyor belt from above, utilizing the friction between the roller flange and the belt surface, as well as lateral limiting action, to forcibly constrain and guide the conveyor belt to bend along a preset arc trajectory, thereby completing the turning. For example, the invention patent with authorization announcement number CN113548415B discloses a retractable and liftable corrugated sidewall conveyor belt and its adjustment method, and the utility model patent with authorization announcement number CN223779171U discloses a large inclination angle corrugated sidewall conveyor device for coal mines. The pressure roller turning technology in the above solutions has a significant inherent defect, namely the problem of pressure roller space encroachment. In order to provide sufficient clamping force to prevent the belt from slipping, deviating, or twisting the sidewalls during turning, the pressure rollers or pressure roller sets must maintain a large area of ​​close contact with the bearing surface and the two side edge areas of the conveyor belt. This causes the pressure rollers to occupy the space that could be used for material conveying, making the effective width of the material to be loaded smaller than the standard width of the conveyor belt, thus reducing the conveying efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a large-angle corrugated sidewall conveyor belt device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A large-angle corrugated sidewall conveyor belt device includes a base, a support mechanism and a conveying mechanism, wherein the conveying mechanism is mounted on the upper side of the base through the support mechanism; The conveying mechanism includes a belt, two rollers, two shafts and a steering assembly. The two shafts are horizontally and longitudinally rotatably mounted on the upper and lower ends of the support mechanism, and the two rollers are fixedly sleeved on the two shafts. The belt is rotatably embedded on the outside of the two rollers. The belt body has slots on both sides. The steering assembly includes a bending frame and two sets of magnetic components. The magnetic components include multiple horizontal shafts and multiple magnetic rollers. The bending frame is arranged horizontally and longitudinally, and both ends are fixedly connected to the support mechanism. The multiple horizontal shafts are rotatably installed in the outer end of the bending frame. The multiple magnetic rollers are fixedly sleeved on the multiple horizontal shafts. The multiple magnetic rollers are rotatably embedded in the slots of the belt body. Multiple rollers are horizontally and longitudinally mounted on the bottom side of the bending frame, and all of these rollers are in rolling contact with the inner ring of the belt. Multiple metal rods are fixedly embedded horizontally and longitudinally inside the belt body. The width of the metal rods is greater than the distance between the tops of two adjacent magnetic rollers, and the multiple metal rods are evenly distributed. A power mechanism is located on the right end of the base, and two sets of lifting mechanisms are symmetrically arranged on the upper side of the base.

[0006] As another feasible approach, the support mechanism includes two support plates, a truss, and two upright plates. The two upright plates are vertically fixed on the upper side of the base and are symmetrically arranged. The two ends of the rotating shaft located on the bottom side are respectively rotatably sleeved on the top of the two upright plates. The two support plates are horizontally symmetrically arranged on both sides of the belt body, and the right ends are respectively rotatably sleeved on the two ends of the rotating shaft located on the bottom side. The left ends are fixedly connected to the right side of the middle of the bending frame. The bottom end of the truss is fixedly connected to the left side of the middle of the bending frame. The two ends of the rotating shaft located on the upper side are respectively rotatably sleeved on both sides of the top of the truss.

[0007] As another feasible approach, the lifting mechanism includes a telescopic cylinder and a support. The support is vertically fixed on the upper side of the base, and a pin is horizontally and longitudinally fixed at the outer end of the middle of the curved frame. The top of the telescopic cylinder is rotatably sleeved on the pin, and the bottom of the telescopic cylinder is hinged to the support through a support rod.

[0008] As another feasible approach, two sets of sliding mechanisms are symmetrically arranged inside the bottom side of the base. Each sliding mechanism includes a servo motor, a screw, and two sets of load-bearing components. The load-bearing components include a load-bearing shaft, a swing arm, a slide, a plug rod, a wheel frame, and two compression springs. Two mounting slots are symmetrically opened on both sides of the bottom of the base, and the two sets of sliding mechanisms are symmetrically arranged within these slots. The load-bearing shaft is horizontally and longitudinally rotatably mounted within the mounting slot. The swing arm is fixedly sleeved on the load-bearing shaft, the plug rod is rotatably mounted on the bottom end of the swing arm, and the wheel frame is fixedly sleeved on the plug rod. The end is rotatably mounted with rollers, and two compression springs are symmetrically arranged at the bottom of the rocker arm. The two ends of the compression springs are fixedly connected to the wheel frame and the end of the rocker arm, respectively. The two ends of the slide are slidably embedded in the inner walls of the two mounting slots. The screw is horizontally rotatably mounted in the side wall of the base and horizontally passes through the two mounting slots. The screw is threadedly rotatably connected to the middle of the two slides. Sliding holes are opened on both sides of the upper end of the rocker arm, and the slides are slidably fitted in the two sliding holes. The servo motor is horizontally fixedly mounted on the right end of the base, and the right end of the screw is fixedly connected to the end of the output shaft of the servo motor through a coupling.

[0009] As another feasible approach, a storage slot is provided on the upper side of the base, and a cleaning mechanism is provided on the bottom side of the truss. The cleaning mechanism includes a guide plate, two sets of shock assemblies, and a pneumatic assembly. The shock assemblies include insert plates, multiple first connecting frames, and multiple sets of hammering components. The insert plates are inserted into slots, and the multiple first connecting frames are located on the outside of the insert plates, with their upper and lower ends fixedly connected to the outside of the truss and the outside of the insert plates, respectively. The guide plate is located on the bottom side of the belt body, and its two sides are fixedly connected to the outside of the two insert plates through multiple second connecting frames. The multiple sets of hammering components are all located inside the insert plates, and the pneumatic assembly is located on the bottom side of the guide plate to drive the hammering components to rotate.

[0010] As another feasible method, the hammering component includes a spring and a hammer block. Multiple insertion holes are vertically opened in the insertion plate. The hammer block is sealed and slidably sleeved in the insertion holes. The spring is sleeved on the hammer block and its two ends are fixedly connected to the end face of the hammer block and the inner wall of the insertion hole, respectively. A ball bearing is rolled and embedded at the bottom end of the hammer block.

[0011] As another feasible approach, the pneumatic assembly includes an air pump device, two conduits, and two solenoid valve devices. The air pump device is fixedly installed on the bottom side of the guide plate. The ends of the two conduits that are close to each other are fixedly connected to the output end of the air pump device. Multiple sockets in the insert plate are interconnected. The two solenoid valve devices are fixedly installed on the outside of the two insert plates respectively and are connected to the sockets inside the two insert plates respectively.

[0012] Compared with the prior art, the present invention provides a large-angle corrugated sidewall conveyor belt device, which has the following beneficial effects: (1) By cooperating with the magnetic attraction component and the metal rod inside the belt body, the steering component is placed inside the belt body instead of applying pressure to the upper surface of the belt body, thereby avoiding the occupation of the upper area of ​​the belt body, thus maximizing the effective conveying area of ​​the belt body and ensuring conveying efficiency. (2) When the unloaded belt passes through the area where the insert plate is located, the attached material is shaken off by the hammering action, which avoids increasing the extra load on the belt and further improves the conveying efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a large-angle corrugated sidewall conveyor belt device proposed in this invention; Figure 2 This is a partial side view cross-sectional structural diagram of a large-angle corrugated sidewall conveyor belt device proposed in this invention; Figure 3 This is a schematic diagram of a partial cross-sectional structure of the belt body in a large-angle corrugated sidewall conveyor belt device proposed in this invention; Figure 4 for Figure 1 Enlarged view of the structure at point A in the image; Figure 5 for Figure 1 Enlarged view of the structure at point B in the image; Figure 6 for Figure 2 Enlarged view of the structure at point C in the image; Figure 7 for Figure 2 Enlarged view of the structure at point D in the image.

[0014] In the diagram: 1. Base; 2. Belt; 3. Roller; 4. Shaft; 5. Bend; 6. Horizontal shaft; 7. Magnetic roller; 8. Metal rod; 9. Support plate; 10. Truss; 11. Vertical plate; 12. Motor; 13. Pulley; 14. Telescopic cylinder; 15. Bracket; 16. Pin; 17. Servo motor; 18. Screw; 19. Load-bearing shaft; 20. Swing arm; 21. Slide; 22. Insert rod; 23. Wheel frame; 24. Compression spring; 25. Guide. 26. Plate; 27. Insert plate; 28. First connecting frame; 29. ​​Second connecting frame; 30. Spring; 31. Hammer block; 32. Ball bearing; 33. Air pump device; 34. Conduit; 35. Solenoid valve device; 36. Drive belt; 37. Frame; 38. Hopper; 39. Support rod; 101. Shaft roller; 102. Placement groove; 201. Storage groove; 202. Corrugated baffle; 203. Card plate; 210. Sliding hole; 261. Insertion hole. Detailed Implementation

[0015] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the invention.

[0016] See Figure 1-7 A large-angle corrugated sidewall conveyor belt device includes a base 1, a support mechanism and a conveying mechanism, wherein the conveying mechanism is mounted on the upper side of the base 1 through the support mechanism; The conveying mechanism includes a belt body 2, two rollers 3, two rotating shafts 4 and a steering assembly. The two rotating shafts 4 are respectively horizontally and longitudinally rotatably installed at the upper and lower ends of the support mechanism. The two rollers 3 are respectively fixedly sleeved on the two rotating shafts 4. The belt body 2 is rotatably embedded on the outside of the two rollers 3. The belt body 2 has slots 201 on both sides. The steering assembly includes a bending frame 5 and two sets of magnetic components. The magnetic components include multiple horizontal shafts 6 and multiple magnetic rollers 7. The bending frame 5 is arranged horizontally and longitudinally, and both ends are fixedly connected to the support mechanism. The multiple horizontal shafts 6 are all horizontally and longitudinally rotatably installed inside the outer end of the bending frame 5. The multiple magnetic rollers 7 are respectively fixedly sleeved on the multiple horizontal shafts 6. The multiple magnetic rollers 7 are all rotatably embedded in the slots 201 of the belt body 2. Multiple shaft rollers 39 are horizontally and longitudinally rotatably installed on the bottom side of the bending frame 5, and all of the multiple shaft rollers 39 are in rolling contact with the inner ring of the belt body 2; Multiple metal rods 8 are fixedly embedded in the belt body 2 in a horizontal and longitudinal direction. The width of the metal rods 8 is greater than the distance between the top ends of two adjacent magnetic rollers 7. The multiple metal rods 8 are evenly distributed and are divided into inner and outer rings. The magnetic rollers 7 are located between the inner and outer rings of metal rods 8. A power mechanism is provided at the right end of the base 1, and two sets of lifting mechanisms are symmetrically arranged on the upper side of the base 1; Corrugated baffles 202 are symmetrically fixedly installed on both sides of the belt body 2, and multiple clamping plates 203 are uniformly fixedly installed on the surface of the belt body 2.

[0017] Each electrical device is powered by an external power source, and the entire device is controlled by a control terminal. Since the control terminal is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0018] The power mechanism includes an electric motor 12, two pulleys 13 and two transmission belts 35. The electric motor 12 is horizontally and longitudinally fixed to the right end of the base 1 via the frame 36. The two pulleys 13 are respectively fixed to the end of the rotating shaft 4 located on the bottom side and the end of the output shaft of the electric motor 12. The two transmission belts 35 are rotatably embedded on the outside of the two pulleys 13.

[0019] The support mechanism includes two support plates 9, a truss 10, and two upright plates 11. The two upright plates 11 are vertically fixed on the upper side of the base 1 and are symmetrically arranged. The two ends of the rotating shaft 4 located on the bottom side are respectively rotatably sleeved on the top of the two upright plates 11. The two support plates 9 are horizontally symmetrically arranged on both sides of the belt body 2, and the right ends are respectively rotatably sleeved on the two ends of the rotating shaft 4 located on the bottom side. The left ends are fixedly connected to the right side of the middle part of the bending frame 5. The bottom end of the truss 10 is fixedly connected to the left side of the middle part of the bending frame 5. The two ends of the rotating shaft 4 located on the upper side are respectively rotatably sleeved on the two sides of the top of the truss 10.

[0020] A hopper 37 is provided on the upper side of the input end of the belt body 2, and the bottom end of the hopper 37 is fixedly connected to two vertical plates 11.

[0021] The lifting mechanism includes a telescopic cylinder 14 and a bracket 15. The bracket 15 is vertically fixed on the upper side of the base 1. A pin 16 is horizontally and longitudinally fixed at the outer end of the middle part of the curved frame 5. The top of the telescopic cylinder 14 is rotatably sleeved on the pin 16. The bottom end of the telescopic cylinder 14 is hinged to the bracket 15 through a support rod 38.

[0022] Two sets of sliding mechanisms are symmetrically arranged inside the bottom side of the base 1. Each sliding mechanism includes a servo motor 17, a screw 18, and two sets of load-bearing components. The load-bearing components include a load-bearing shaft 19, a swing arm 20, a slide 21, a plug rod 22, a wheel frame 23, and two compression springs 24. Two mounting slots 101 are symmetrically opened on both sides of the bottom of the base 1. The two sets of sliding mechanisms are symmetrically arranged within the two mounting slots 101. The load-bearing shaft 19 is horizontally and longitudinally rotatably mounted within the mounting slot 101. The swing arm 20 is fixedly sleeved on the load-bearing shaft 19. The plug rod 22 is rotatably mounted on the bottom end of the swing arm 20. The wheel frame 23 is fixedly sleeved on the plug rod 22. A roller is rotatably mounted on the bottom end of the wheel frame 23. Two compression springs 24 are symmetrically arranged at the bottom end of the swing arm 20. The two ends of the compression springs 24 are fixedly connected to the wheel frame 23 and the end of the swing arm 20, respectively. The two ends of the slide 21 are slidably embedded in the inner walls of both sides of the mounting slot 101. The screw 18 is horizontally rotatably mounted... Inside the side wall of the base 1, two horizontally penetrating mounting slots 101 are formed. The screw 18 is threadedly connected to the middle of the two slides 21. The upper end of the swing arm 20 has sliding holes 210 on both sides. The slides 21 are slidably fitted into the two sliding holes 210. The servo motor 17 is horizontally fixedly installed at the right end of the base 1. The right end of the screw 18 is fixedly connected to the output shaft end of the servo motor 17 through a coupling. The servo motor 17 drives the screw 18 to rotate. The screw 18 drives the two slides 21 to slide synchronously closer or further away from each other, pushing the swing arm 20 to deflect, so that the wheel frame 23 is hidden or disengaged from the mounting slot 101. When the wheel frame 23 is hidden in the mounting slot 101, the base 1 is in complete contact with the ground, achieving stable support. When the wheel frame 23 is outside the mounting slot 101, the bottom wheel is in contact with the ground, supporting the overall movement of the equipment. The insert rod 22 and the two compression springs 24 support the steering and automatic centering.

[0023] A storage slot 102 is provided on the upper side of the base 1, and a cleaning mechanism is provided on the bottom side of the truss 10. The cleaning mechanism includes a guide plate 25, two sets of shock components and a pneumatic component. The shock component includes an insert plate 26, multiple first connecting frames 27 and multiple sets of hammering components. The insert plate 26 is inserted into the slot 201. Multiple first connecting frames 27 are located on the outside of the insert plate 26, and their upper and lower ends are fixedly connected to the outside of the truss 10 and the outside of the insert plate 26, respectively. The guide plate 25 is located on the bottom side of the belt body 2, and its two sides are fixedly connected to the outside of the two insert plates 26 through multiple second connecting frames 28. Multiple sets of hammering components are all located inside the insert plate 26. The pneumatic component is located on the bottom side of the guide plate 25 and is used to drive the hammering components to rotate. The bottom end of the guide plate 25 is located on the upper side of the storage slot 102.

[0024] The hammering component includes a spring 29 and a hammer block 30. Multiple insertion holes 261 are vertically opened in the insertion plate 26. The hammer block 30 is sealed and slidably sleeved in the insertion holes 261. The spring 29 is sleeved on the hammer block 30, and its two ends are fixedly connected to the end face of the hammer block 30 and the inner wall of the insertion hole 261, respectively. A ball bearing 31 is rolled and embedded at the bottom end of the hammer block 30.

[0025] The pneumatic assembly includes an air pump device 32, two conduits 33, and two solenoid valve devices 34. The air pump device 32 is fixedly installed on the bottom side of the guide plate 25. The ends of the two conduits 33 that are close to each other are fixedly connected to the output end of the air pump device 32. The multiple insertion holes 261 in the insertion plate 26 are interconnected. The two solenoid valve devices 34 are fixedly installed on the outside of the two insertion plates 26 respectively, and are interconnected with the insertion holes 261 inside the two insertion plates 26 respectively.

[0026] When using this device to lift materials, push the entire device to the preset placement area so that the top output end of the belt 2 faces the receiving area. Then, start the two servo motors 17 to drive the screw 18 to rotate, causing the swing arm 20 to deflect. Finally, the bottom surface of the base 1 contacts the ground to achieve stable support. Then, extend or shorten the telescopic cylinder 14 to adjust the height of the top of the belt 2 to adapt to the height of the receiving end.

[0027] After the equipment is adjusted, start the motor 12, which drives the bottom shaft 4 and roller 3 to rotate through the two pulleys 13 and the transmission belt 35, thereby driving the belt body 2 to rotate and feeding material into the hopper 37. The material leaks out of the hopper 37 and falls on the upper right end of the belt body 2. It is intercepted by the clamping plate 203 and blocked by the corrugated baffle 202. As the belt body 2 rotates, the material is transferred to the top output end, realizing the material conveying and feeding.

[0028] The magnetic roller 7 is fixedly sleeved on the horizontal shaft 6 and embedded in the slot 201 of the belt body 2. When the belt body 2 rotates, the magnetic roller 7 supports the belt body 2 during the cyclic rotation of the belt body 2. The metal rod 8 is horizontally fixedly embedded in the belt body 2. Therefore, when passing the magnetic roller 7, the metal rod 8 will be attracted by the magnetic roller 7. Thus, when the belt body 2 passes the bending frame 5, under the magnetic attraction of multiple magnetic rollers 7, the moving direction of the belt body 2 located on the upper side changes from the horizontal direction to the oblique upward direction, thereby conveying the material at a large angle. Since multiple metal rods 8 are fixedly embedded inside the belt body 2, the belt body 2 moves completely along the direction of multiple magnetic rollers 7 under the action of the attraction force of the magnetic roller 7, ensuring the smoothness of the guidance at the angle change bend.

[0029] As the belt 2 is in a bent state when passing through the area of ​​multiple magnetic rollers 7, the elastic bending deformation of the belt 2 itself allows the multiple magnetic rollers 7 to fully contact the bottom surface of the groove 201 of the belt 2, while there is a gap between the magnetic rollers 7 and the upper surface of the groove 201. This allows the magnetic rollers 7 to rotate during the movement of the belt 2, that is, there is rolling contact between the belt 2 and the magnetic rollers 7, ensuring smooth guidance. Since metal rods 8 are provided on both the upper and lower sides of the magnetic rollers 7, the belt 2 is fully attracted, ensuring that the belt 2 moves along the guidance of the multiple magnetic rollers 7.

[0030] At the turning point, the magnetic roller 7 rotates on the horizontal axis 6 in coordination with the movement of the belt body 2, that is, the magnetic roller 7 is always rotating at the turning point, while the multiple metal rods 8 are located inside the belt body 2 and move in a cycle as the belt body 2 rotates.

[0031] By cooperating with the metal rod 8, the magnetic attraction component set inside the belt body 2 is placed inside the belt body 2, instead of applying pressure to the upper surface of the belt body 2. This avoids the upper area of ​​the belt body 2 being occupied, thereby maximizing the effective conveying area of ​​the belt body 2 and ensuring conveying efficiency.

[0032] The turning radius at the bend is a fixed value, and the overall conveying tilt angle of the equipment is adjusted by the telescopic cylinder in the lifting mechanism, thereby enabling large-angle conveying.

[0033] After the conveyor belt 2 completes its conveying process, the unloaded area of ​​the conveyor belt 2 moves to the bottom side, located above the guide plate 25. At this time, the conveyor belt 2 is in the area where the insert plate 26 is located. The air pump device 32 and the solenoid valve device 34 operate. The air pump device 32 injects gas into the insert hole 261 through the conduit 33. Under the action of air pressure, the hammer block 30 is pushed and slides down quickly, hammering the conveyor belt 2. At the same time, the spring 29 is compressed, so that the conveyor belt 2 is hammered. The solenoid valve device 34 opens and closes alternately, so that the interconnected insert hole 261 is periodically connected and closed with the outside. When closed, under the action of air pressure, the hammer block 30 moves down to hit the conveyor belt 2. When connected, the spring 29 returns to its original length, so that the hammer block 30 moves up quickly to reset. Under the reciprocating action, the hammer block 30 continuously hammers the conveyor belt 2. Under the action of vibration, the material attached to the conveyor belt 2 is shaken off.

[0034] When the unloaded belt 2 passes through the area where the insert plate 26 is located, the attached material is shaken off by the hammering action, which avoids increasing the extra load on the belt 2 and further improves the conveying efficiency. The shaken material is conveyed to the storage tank 102 on the upper side of the base 1 by the guide plate 25 for recycling and to avoid waste.

[0035] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A large-angle corrugated sidewall conveyor belt device, comprising a base (1), a support mechanism and a conveying mechanism, wherein the conveying mechanism is mounted on the upper side of the base (1) via the support mechanism; Its features are, The conveying mechanism includes a belt (2), two rollers (3), two rotating shafts (4) and a steering assembly. The two rotating shafts (4) are horizontally and longitudinally rotatably installed at the upper and lower ends of the support mechanism, and the two rollers (3) are fixedly sleeved on the two rotating shafts (4). The belt (2) is rotatably embedded on the outside of the two rollers (3). The belt body (2) has slots (201) on both sides. The steering assembly includes a bending frame (5) and two sets of magnetic components. The magnetic components include multiple horizontal shafts (6) and multiple magnetic rollers (7). The bending frame (5) is arranged horizontally and longitudinally, and both ends are fixedly connected to the support mechanism. The multiple horizontal shafts (6) are all horizontally and longitudinally rotatably installed inside the outer end of the bending frame (5). The multiple magnetic rollers (7) are respectively fixedly sleeved on the multiple horizontal shafts (6). The multiple magnetic rollers (7) are all rotatably embedded in the slots (201) of the belt body (2). Multiple shaft rollers (39) are horizontally and longitudinally mounted on the bottom side of the bending frame (5), and all of the multiple shaft rollers (39) are in rolling contact with the inner ring of the belt body (2); Multiple metal rods (8) are fixedly embedded in the belt body (2) in a horizontal and longitudinal direction. The width of the metal rods (8) is greater than the distance between the top ends of two adjacent magnetic rollers (7). The multiple metal rods (8) are evenly distributed. A power mechanism is provided on the right end of the base (1), and two sets of lifting mechanisms are symmetrically arranged on the upper side of the base (1).

2. The large-angle corrugated sidewall conveyor belt equipment as described in claim 1, characterized in that, The support mechanism includes two support plates (9), a truss (10) and two upright plates (11). The two upright plates (11) are vertically fixed on the upper side of the base (1) and are symmetrically arranged. The two ends of the rotating shaft (4) located on the bottom side are respectively rotated and sleeved on the top of the two upright plates (11). The two support plates (9) are horizontally symmetrically arranged on both sides of the belt body (2), and the right end is respectively rotated and sleeved on both ends of the rotating shaft (4) located on the bottom side. The left end is fixedly connected to the right side of the middle part of the bending frame (5). The bottom end of the truss (10) is fixedly connected to the left side of the middle part of the bending frame (5). The two ends of the rotating shaft (4) located on the upper side are respectively rotated and sleeved on both sides of the top of the truss (10).

3. The large-angle corrugated sidewall conveyor belt equipment as described in claim 1, characterized in that, The lifting mechanism includes a telescopic cylinder (14) and a bracket (15). The bracket (15) is vertically fixed on the upper side of the base (1). A pin (16) is horizontally and longitudinally fixed at the outer end of the middle part of the curved frame (5). The top of the telescopic cylinder (14) is rotatably sleeved on the pin (16). The bottom end of the telescopic cylinder (14) is hinged to the bracket (15) through a support rod (38).

4. The large-angle corrugated sidewall conveyor belt equipment as described in claim 1, characterized in that, Two sets of sliding mechanisms are symmetrically arranged inside the bottom side of the base (1). The sliding mechanism includes a servo motor (17), a screw (18), and two sets of load-bearing components. The load-bearing components include a load-bearing shaft (19), a swing arm (20), a slide (21), a plug rod (22), a wheel frame (23), and two compression springs (24). Two mounting slots (101) are symmetrically opened on both sides of the bottom end of the base (1). The two sets of sliding mechanisms are symmetrically arranged in the two mounting slots (101). The load-bearing shaft (19) is horizontally and longitudinally rotatably installed in the mounting slot (101). The swing arm (20) is fixedly sleeved on the load-bearing shaft (19). The plug rod (22) is rotatably installed at the bottom end of the swing arm (20). The wheel frame (23) is fixedly sleeved on the plug rod (22). The bottom end of the wheel frame (23) is rotatably installed. There are rollers, two compression springs (24) are symmetrically arranged at the bottom of the swing arm (20), the two ends of the compression springs (24) are fixedly connected to the wheel frame (23) and the end of the swing arm (20) respectively, the two ends of the slide (21) are slidably embedded in the inner walls of the two sides of the mounting groove (101), the screw (18) is horizontally rotated and installed in the side wall of the base (1), and horizontally penetrates the two mounting grooves (101), the screw (18) is threadedly rotated and connected to the middle of the two slides (21), the upper end of the swing arm (20) is provided with sliding holes (210) on both sides, the slide (21) is slidably sleeved in the two sliding holes (210), the servo motor (17) is horizontally fixedly installed at the right end of the base (1), and the right end of the screw (18) is fixedly connected to the end of the output shaft of the servo motor (17) through a coupling.

5. A large-angle corrugated sidewall conveyor belt device as described in claim 2, characterized in that, A storage slot (102) is provided on the upper side of the base (1), and a cleaning mechanism is provided on the bottom side of the truss (10). The cleaning mechanism includes a guide plate (25), two sets of shock components and a pneumatic component. The shock component includes an insert plate (26), multiple first connecting frames (27) and multiple sets of hammering components. The insert plate (26) is inserted into the slot (201). Multiple first connecting frames (27) are set on the outside of the insert plate (26), and the upper and lower ends are fixedly connected to the outside of the truss (10) and the outside of the insert plate (26) respectively. The guide plate (25) is set on the bottom side of the belt (2), and both sides are fixedly connected to the outside of the two insert plates (26) through multiple second connecting frames (28). Multiple sets of hammering components are all set in the insert plate (26). The pneumatic component is set on the bottom side of the guide plate (25) and is used to drive the hammering components to operate.

6. The large-angle corrugated sidewall conveyor belt equipment as described in claim 5, characterized in that, The hammering component includes a spring (29) and a hammer block (30). Multiple insertion holes (261) are vertically opened in the insertion plate (26). The hammer block (30) is sealed and slidably sleeved in the insertion hole (261). The spring (29) is sleeved on the hammer block (30) and its two ends are fixedly connected to the end face of the hammer block (30) and the inner wall of the insertion hole (261) respectively. A ball bearing (31) is rolled and embedded at the bottom end of the hammer block (30).

7. A large-angle corrugated sidewall conveyor belt device as described in claim 6, characterized in that, The pneumatic assembly includes an air pump (32), two conduits (33) and two solenoid valves (34). The air pump (32) is fixedly installed on the bottom side of the guide plate (25). The ends of the two conduits (33) that are close to each other are fixedly connected to the output end of the air pump (32). Multiple sockets (261) in the insert plate (26) are interconnected. The two solenoid valves (34) are fixedly installed on the outside of the two insert plates (26) respectively, and are interconnected with the sockets (261) inside the two insert plates (26) respectively.

Images