Mine belt conveyor with automatic cleaning function

Abstract

The application discloses a mine belt conveyor with an automatic cleaning function, and particularly relates to the technical field of belt conveyors, which comprises a machine body, a conveying belt installed on the machine body, and a cleaning component for preventing materials from falling off the machine body. The cleaning component comprises a mounting frame arranged on the top of the machine body, cleaning rollers arranged on the lower sides of the mounting frame, a first rotating shaft connected with the cleaning rollers, support plates connected with the two sides of the first rotating shaft respectively, and a first driven wheel fixedly connected with one end of the first rotating shaft. The cleaning component is arranged to solve the problem that small pieces of ore are easily accumulated when being poured onto the belt conveyor for transportation, and the ore particles are easily dropped from the two sides of the belt conveyor due to the large amount of ore particles, which further enters the inside of the belt conveyor and easily causes damage to the belt conveyor, thereby affecting the normal use of the belt conveyor and being inconvenient for universal application.

Description

Technical Field

[0001] The present invention relates to the technical field of belt conveyors, and more particularly to a mining belt conveyor with an automatic cleaning function. Background Art

[0002] Belt conveyors are machines that use the infinite motion of belts to transport materials, primarily used to transport crushed materials. With the continuous development of the national economy and the increasing exploitation of coal energy, underground coal mine transportation systems have undergone significant changes. Belt conveyors are one type of underground coal mine conveying machinery. Coal mining areas are characterized by confined spaces, uneven tunnel floors, frequent movement of the coal mining face, and short tunnel service times. With the increasing mechanization of coal mining and the accelerated progress of the mining face, the quality of transportation equipment is crucial. Belt conveyors offer advantages such as long transport distances, high transport capacity, low operating resistance, ease of installation, low power consumption, and minimal wear.

[0003] The existing patent CN216888712U discloses a coal mine belt conveyor cleaning device, including a belt conveyor body, a protective plate and a conveyor belt are provided on the belt conveyor body, a wiping sponge roller is provided on the inner side of the protective plate, a rotating rod and an elastic rod are provided on the wiping sponge roller, a card slot for convenient power connection is opened on the elastic rod, a motor and a dust collecting cover are provided on the outer surface of the protective plate, an output shaft is provided on the motor, a card block for power connection with the card slot is provided on the output shaft, an induced draft fan is provided on the dust collecting cover, and an inclined plate and a filter screen are provided on the inner side of the dust collecting cover. Compared with the existing belt conveyor, the utility model can improve the belt cleaning efficiency on the belt conveyor through design, and at the same time, it is convenient to clean and facilitates the centralized discharge of dust.

[0004] At present, when small pieces of ore are poured into the belt conveyor for transportation, the small pieces of ore particles are easily accumulated. Moreover, due to the large number of ore particles, they are easy to fall from both sides of the belt conveyor and then enter the interior of the belt conveyor, which can easily cause damage to the belt conveyor and affect the normal use of the belt conveyor, making it inconvenient for widespread application. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a mining belt conveyor with an automatic cleaning function. The technical problem to be solved by the present invention is: when small pieces of ore are poured onto the belt conveyor for transportation, the small pieces of ore particles are easily accumulated, and because there are many ore particles, they are easily dropped from both sides of the belt conveyor and then enter the interior of the belt conveyor, which can easily cause damage to the belt conveyor, affect the normal use of the belt conveyor, and is not convenient for widespread application.

[0006] To achieve the above object, the present application provides the following technical scheme: a mine belt conveyor with automatic cleaning function, comprising a machine body, a conveying belt is installed on the machine body, a cleaning component for preventing material from falling is installed on the machine body;

[0007] The cleaning component comprises a mounting frame arranged on the top of the machine body, cleaning rollers arranged on both sides below the mounting frame, a first rotating shaft connected with the cleaning rollers, support plates connected with both sides of the first rotating shaft respectively, a first driven wheel fixedly connected with one end of the first rotating shaft, a second rotating shaft connected with one side of one of the support plates, a first driving wheel fixedly connected with the outer side of the second rotating shaft, a first belt arranged between the first driving wheel and the first driven wheel, a rotating component for rotating the cleaning rollers, a flattening component for preventing material accumulation, and a disassembling component for transporting large pieces of material, the first rotating shaft and the second rotating shaft are rotatably connected with the support plates, the support plates are fixedly connected with the mounting frame, and the first driving wheel and the first driven wheel are drivingly connected through the first belt.

[0008] As a further scheme of the present application: the rotating component comprises a third rotating shaft connected with the machine body, a rotating cylinder fixedly connected with the outer side of the third rotating shaft, a first gear fixedly connected with the outer side of the third rotating shaft, a second gear connected with the first gear, a fourth rotating shaft connected with the second gear, a third gear connected with the outer side of the second gear, a fifth rotating shaft connected with the third gear, a second driving wheel fixedly connected with the outer side of the fifth rotating shaft, a second belt connected with the second driving wheel, a second driven wheel connected with the second belt, a first rotating rod connected with the second driven wheel, a first bevel gear connected with the first rotating rod, and a second bevel gear fixedly connected with the outer side of the second rotating shaft, the third rotating shaft is rotatably connected with the machine body, the fourth rotating shaft and the fifth rotating shaft are rotatably connected with the mounting frame, the first gear and the second gear are engaged, the second gear and the third gear are engaged, the first bevel gear and the second bevel gear are engaged, the second driving wheel and the second driven wheel are drivingly connected through the second belt, and the rotating cylinder is in contact with the inner wall of the conveying belt.

[0009] As a further scheme of the present application: the flattening component comprises first extension plates fixedly connected with both sides of the mounting frame respectively, a second rotating rod connected with the first extension plates, a fixed disc fixedly connected with the outer side of the second rotating rod, a third bevel gear fixedly connected with the outer side of one end of the second rotating rod, a fourth bevel gear fixedly connected with the outer side of the first rotating rod, a rotating rod fixedly connected with the fixed disc, a sliding plate connected with the outer side of the rotating rod, a sliding opening formed in the sliding plate, a connecting rod fixedly connected with one side of the sliding plate, a flattening plate fixedly connected with the other end of the connecting rod, and a guide component for improving the movement stability of the flattening plate, the second rotating rod is rotatably connected with the first extension plates, and the rotating rod is slidingly connected with the sliding opening.

[0010] As a further solution of the present invention: the guide component includes guide grooves respectively opened on both sides of the top of the mounting frame, a guide block slidingly arranged in the guide groove, and a push rod arranged between the guide block and the connecting rod, and the two ends of the push rod are respectively fixedly connected to the connecting rod and the guide block.

[0011] As a further solution of the present invention: the disassembly and assembly components include a locking plate fixedly connected to one side of the top of the body, a locking port opened on one side of the locking plate, an active cavity opened on one side of the mounting frame, a third rotating rod connected to the active cavity, an extrusion wheel fixedly connected to the outside of the third rotating rod, a through port opened on one side of the active cavity, a locking rod arranged in the through port, a roller fixedly connected to one end of the locking rod, a spring sleeved on the outside of the locking rod, and a connecting component for rotating the third rotating rod, the locking rod is slidably connected to the through port and the locking port respectively, and the third rotating rod is rotatably connected to the mounting frame.

[0012] As a further solution of the present invention: the connecting component includes a torque limiter connected to one end of the third rotating rod, a fourth rotating rod connected to the other end of the torque limiter, and a fourth gear fixedly connected to the outer side of the fourth rotating rod, and the fourth gear is engaged with the second gear.

[0013] As a further solution of the present invention: two limiting grooves are respectively provided on both sides of the top of the machine body, and two limiting blocks are respectively fixedly connected to both sides of the bottom of the mounting frame, and the limiting blocks are slidably connected to the limiting grooves.

[0014] As a further solution of the present invention: two second extension plates are fixedly connected to one side of the mounting frame, and the first rotating rod passes through the second extension plates and is rotatably connected to the second extension plates.

[0015] As a further solution of the present invention: a third extension plate is provided on the outer side of the fourth rotating rod, the third extension plate is fixedly connected to the mounting frame, and the fourth rotating rod passes through the third extension plate and is rotatably connected to the third extension plate.

[0016] The beneficial effects of the present invention are:

[0017] The present invention is provided with a cleaning component, a rotating component, a flattening component and a guide component. The rotation of the conveyor belt can drive the rotating drum and the third rotating shaft to rotate, and then drive the first gear to rotate, and then drive the second gear and the third gear to rotate, and then drive the fifth rotating shaft and the second driving wheel to rotate. The second driven wheel and the second belt can drive the first rotating rod and the first bevel gear to rotate, and then drive the second bevel gear and the second rotating shaft to rotate. The first driving wheel, the first driven wheel and the first belt can drive the first rotating shaft and the cleaning roller to rotate, so that small pieces of ore at the edges of both sides of the conveyor belt can be pushed to the middle position of the conveyor belt, which can reduce the situation of small pieces of ore falling. At the same time, the rotation of the fixed plate can repeatedly drive the flattening plate at the other end of the connecting rod to move, so that the accumulated ore can be flattened, which is convenient for conveying the ore, etc., can clean the ore and flatten the ore at the same time, can protect the machine, reduce the probability of damage to the machine body, and is convenient for universal application.

[0018] 2. The present invention provides a disassembly and assembly component and a connecting component. The second gear can drive the fourth gear to rotate, and then the fourth rotating rod can be controlled to rotate. The torque limiter can make the third rotating rod drive the extrusion wheel to rotate, so that the extrusion wheel extrusion roller moves laterally. The lateral movement of the roller rod can drive the locking rod to move laterally. At the same time, the spring is compressed and deformed, and the lateral movement of the locking rod can be inserted into the locking mouth, so that the mounting frame can be installed and fixed. Due to the presence of the torque limiter, when the locking rod cannot move, the fourth rotating rod will continue to rotate, while the third rotating rod will not rotate, so that the second gear and the fourth gear will not stop rotating. When the belt conveyor is stopped and large pieces of ore need to be transported, since the first gear stops rotating, the force applied to the third rotating rod and the fourth rotating rod disappears, and the spring resets, so that the locking rod can be disengaged from the locking mouth, so that the mounting frame can be automatically fixed and unlocked, which can improve the disassembly and assembly efficiency, facilitate the removal of the mounting frame as a whole, and facilitate the subsequent transportation of large pieces of ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a front view of the present invention;

[0021] Figure 3 For the present invention Figure 2 A three-dimensional cross-section at AA in the middle;

[0022] Figure 4 For the present invention Figure 2 A three-dimensional cross-section of the middle BB;

[0023] Figure 5For the present invention Figure 4 Enlarged view of point E in the middle;

[0024] Figure 6 For the present invention Figure 2 A three-dimensional cross-section at the center CC;

[0025] Figure 7 For the present invention Figure 6 Enlarged view of point F in the middle;

[0026] Figure 8 It is a left side view of the present invention;

[0027] Figure 9 For the present invention Figure 8 A three-dimensional cross-section at the middle DD;

[0028] Figure 10 For the present invention Figure 9 Enlarged view of point G in the middle.

[0029] In the figure: 1, body; 11, conveyor belt; 21, mounting frame; 22, cleaning roller; 23, first rotating shaft; 24, support plate; 25, first driven pulley; 26, second rotating shaft; 27, first driving pulley; 28, first belt; 31, third rotating shaft; 32, rotating drum; 33, first gear; 34, second gear; 35, fourth rotating shaft; 36, third gear; 37, fifth rotating shaft; 38, second driving pulley; 39, second belt; 40, second driven pulley; 41, first rotating rod; 42, first bevel gear; 43, second bevel gear; 51, first extension plate; 52, second rotating rod ; 53. Fixed plate; 54. Third bevel gear; 55. Fourth bevel gear; 56. Rotating rod; 57. Sliding plate; 58. Sliding opening; 59. Connecting rod; 60. Spreading plate; 61. Guide groove; 62. Guide block; 63. Push rod; 71. Locking plate; 72. Locking opening; 73. Movable cavity; 74. Third rotating rod; 75. Extrusion wheel; 76. Through opening; 77. Locking rod; 78. Roller; 79. Spring; 80. Torque limiter; 81. Fourth rotating rod; 82. Fourth gear; 91. Limiting groove; 92. Limiting block; 101. Second extension plate; 111. Third extension plate. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the 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.

[0031] like Figure 1 、Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 as well as Figure 10 As shown, the present invention provides a mining belt conveyor with an automatic cleaning function, comprising a machine body 1, a conveyor belt 11 mounted on the machine body 1, a cleaning component for preventing materials from falling mounted on the machine body 1, the cleaning component comprising a mounting frame 21 arranged on the top of the machine body 1, cleaning rollers 22 arranged on both sides of the lower part of the mounting frame 21, a first rotating shaft 23 connected to the cleaning roller 22, support plates 24 respectively connected to both sides of the first rotating shaft 23, a first driven wheel 25 fixedly connected to one end of the first rotating shaft 23, a second rotating shaft 26 connected to one side of one of the support plates 24, a first driving wheel 27 fixedly connected to the outer side of the second rotating shaft 26, a first belt 28 arranged between the first driving wheel 27 and the first driven wheel 25, and a first belt 29 for The first rotating shaft 23 and the second rotating shaft 26 are both rotatably connected to the support plate 24, and the support plate 24 is fixedly connected to the mounting frame 21. The first driving wheel 27 and the first driven wheel 25 are connected by a first belt 28. The first driving wheel 27 and the first belt 28 can drive the first driven wheel 25 to rotate, thereby driving the first rotating shaft 23 to rotate, and then driving the cleaning roller 22 to rotate. Small pieces of ore at the edge of the conveyor belt 11 can be pushed from both sides to the middle position of the conveyor belt 11, thereby reducing the situation where small pieces of ore fall, and protecting the machine body 1 to prevent damage to the machine body 1.

[0032] The rotating component comprises a third rotating shaft 31 connected with the body 1, a rotating cylinder 32 fixedly connected with the outside of the third rotating shaft 31, a first gear 33 fixedly connected with the outside of the third rotating shaft 31, a second gear 34 connected with the first gear 33, a fourth rotating shaft 35 connected with the second gear 34, a third gear 36 connected with the outside of the second gear 34, a fifth rotating shaft 37 connected with the third gear 36, a second driving wheel 38 fixedly connected with the outside of the fifth rotating shaft 37, a second belt 39 connected with the second driving wheel 38, a second driven wheel 40 connected with the second belt 39, a first rotating rod 41 connected with the second driven wheel 40, a first bevel gear 42 connected with the first rotating rod 41, and a second bevel gear 43 fixedly connected with the outside of the second rotating shaft 26; the third rotating shaft 31 is rotationally connected with the body 1; the fourth rotating shaft 35 and the fifth rotating shaft 37 are both rotationally connected with the mounting frame 21; the first gear 33 and the second gear 34 are in mesh; the second gear 34 and the third gear 36 are in mesh; the first bevel gear 42 and the second bevel gear 43 are in mesh; the second driving wheel 38 and the second driven wheel 40 are drivingly connected through the second belt 39; the rotating cylinder 32 is in contact with the inner wall of the conveying belt 11; the conveying belt 11 can drive the rotating cylinder 32 to rotate, so as to drive the first gear 33 to rotate, and then control the second gear 34 and the third gear 36 to rotate, and then control the second driving wheel 38 to rotate, and then drive the first rotating rod 41 to rotate through the second belt 39 and the second driven wheel 40, so as to drive the first bevel gear 42 and the second bevel gear 43 to rotate, and then indirectly drive the cleaning roller 22 to rotate, thereby facilitating the cleaning of the ore particles;

[0033] The flattening component comprises first extension plates 51 fixedly connected with the inner sides of the mounting frame 21 respectively, a second rotating rod 52 connected with the first extension plates 51, a fixed disc 53 fixedly connected with the outside of the second rotating rod 52, a third bevel gear 54 fixedly connected with the outside of one end of the second rotating rod 52, a fourth bevel gear 55 fixedly connected with the outside of the first rotating rod 41, a rotating rod 56 fixedly connected with the fixed disc 53, a sliding plate 57 connected with the outside of the rotating rod 56, a sliding opening 58 formed in the sliding plate 57, a connecting rod 59 fixedly connected with one side of the sliding plate 57, a flattening plate 60 fixedly connected with the other end of the connecting rod 59, and a guide component for improving the movement stability of the flattening plate 60; the second rotating rod 52 is rotationally connected with the first extension plates 51; the rotating rod 56 is slidingly connected with the sliding opening 58; the third bevel gear 54 and the second rotating rod 52 can be driven to rotate through the fourth bevel gear 55, so as to drive the fixed disc 53 to rotate, and then drive the connecting rod 59 to move transversely repeatedly, and then control the flattening plate 60 to move transversely, thereby flattening the accumulated ores and facilitating the conveying;

[0034] The guide component comprises guide grooves 61 respectively formed on both sides of the top of the mounting frame 21, a guide block 62 slidingly arranged in the guide grooves 61, and a pushing rod 63 arranged between the guide block 62 and the connecting rod 59. The two ends of the pushing rod 63 are fixedly connected with the connecting rod 59 and the guide block 62 respectively. The pushing rod 63 and the guide block 62 can support the spreading plate 60, facilitate the lateral movement of the spreading plate 60, and ensure the stability of the lateral movement of the spreading plate 60.

[0035] As shown in Figure 1 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , the dismounting component comprises a locking plate 71 fixedly connected with one side of the top of the machine body 1, a locking opening 72 formed on one side of the locking plate 71, a movable cavity 73 formed on one side of the mounting frame 21, a third rotating rod 74 connected with the movable cavity 73, a pressing wheel 75 fixedly connected with the outer side of the third rotating rod 74, a through opening 76 formed on one side of the movable cavity 73, a locking rod 77 arranged in the through opening 76, a roller 78 fixedly connected with one end of the locking rod 77, a spring 79 sleeved on the outer side of the locking rod 77, and a connecting component for the rotation of the third rotating rod 74. The locking rod 77 is slidingly connected with the through opening 76 and the locking opening 72 respectively. The third rotating rod 74 is rotationally connected with the mounting frame 21. The two ends of the spring 79 are fixedly connected with the roller 78 and the inner wall of the movable cavity 73 respectively. The rotation of the third rotating rod 74 can drive the rotation of the pressing wheel 75, thereby pushing the roller 78 and the locking rod 77 to move laterally, deforming the spring 79, inserting the locking rod 77 into the locking opening 72, positioning and fixing the mounting frame 21, and achieving automatic fixing of the mounting frame 21.

[0036] The connecting component comprises a torsion limiter 80 connected with one end of the third rotating rod 74, a fourth rotating rod 81 connected with the other end of the torsion limiter 80, and a fourth gear 82 fixedly connected with the outer side of the fourth rotating rod 81. The fourth gear 82 is engaged with the second gear 34. The second gear 34 can drive the fourth gear 82 to rotate, thereby driving the fourth rotating rod 81 to rotate, and further driving the third rotating rod 74 to rotate, thereby enabling the locking rod 77 to move laterally. When the locking rod 77 cannot move, the torsion limiter 80 can ensure the normal rotation of the fourth rotating rod 81, while the third rotating rod 74 stops rotating, thereby ensuring the cleaning stability. When the fourth rotating rod 81 stops rotating, the spring 79 resets to drive the locking rod 77 to disengage from the locking opening 72, thereby releasing the mounting frame 21, and achieving automatic dismounting of the mounting frame 21.

[0037] Two limiting grooves 91 are respectively formed on both sides of the top of the body 1, and two limiting blocks 92 are respectively fixedly connected to the two sides of the bottom of the mounting frame 21. The limiting blocks 92 are slidably connected to the limiting grooves 91. When the mounting frame 21 is installed, the limiting blocks 92 can be inserted into the limiting grooves 91, which can limit the position of the mounting frame 21 and ensure that the second gear 34 and the first gear 33 can be stably engaged;

[0038] Two second extension plates 101 are fixedly connected to one side of the mounting frame 21. The first rotating rod 41 passes through the second extension plates 101 and is rotatably connected to the second extension plates 101. The second extension plates 101 support the rotation of the first rotating rod 41, ensuring the stability of the first rotating rod 41.

[0039] A third extension plate 111 is provided on the outside of the fourth rotating rod 81. The third extension plate 111 is fixedly connected to the mounting frame 21. The fourth rotating rod 81 passes through the third extension plate 111 and is rotatably connected to the third extension plate 111. The fourth rotating rod 81 can be supported by the third extension plate 111 to prevent the fourth rotating rod 81 from swinging, thereby ensuring the working stability of the fourth rotating rod 81.

[0040] Working principle of the present invention:

[0041] During operation, when it is necessary to transport small pieces of ore particles, align the limit block 92 at the bottom of the mounting frame 21 with the limit slot 91 at the top of the machine body 1, and then fine-tune the second gear 34 so that the teeth of the second gear 34 and the first gear 33 are staggered with each other, and then place the mounting frame 21 on the machine body 1, and insert the limit block 92 into the limit slot 91. At this time, the first gear 33 and the second gear 34 are engaged, and then the machine body 1 is started, and the conveyor belt 11 starts to work. The rotation of the conveyor belt 11 drives the rotating drum 32 to rotate, and the rotating drum 32 can drive the third rotating shaft 31 to rotate. The rotation of the third rotating shaft 31 can drive the first gear 33 to rotate. The rotation of the first gear 33 can drive the second gear 34 to rotate. The rotation of the second gear 34 can drive the third gear 36 and the fourth gear 8 2 rotates, the rotation of the fourth gear 82 can drive the fourth rotating rod 81 to rotate, and then can drive the third rotating rod 74 to rotate, the rotation of the third rotating rod 74 drives the extrusion wheel 75 to rotate, the rotation of the extrusion wheel 75 can squeeze the roller 78 to make it move laterally, the movement of the roller 78 can drive the locking rod 77 to move laterally, and at the same time the spring 79 is compressed and deformed, the locking rod 77 moves laterally and is inserted into the locking port 72, the locking rod 77 contacts the inner wall of the locking port 72, so that the locking rod 77 is stuck, and the mounting bracket 21 can be fixed. At the same time, due to the existence of the torque limiter 80, the fourth rotating rod 81 can rotate normally without affecting the normal rotation of the second gear 34, thereby realizing automatic fixing of the mounting bracket 21, and the rotation of the third gear 36 can drive the fifth rotating shaft 37 The rotation of the fifth rotating shaft 37 can drive the second driving wheel 38 to rotate, and the first rotating rod 41 can be driven to rotate through the second driven wheel 40 and the second belt 39. The first rotating rod 41 can drive the first bevel gear 42 and the fourth bevel gear 55 to rotate. The rotation of the first bevel gear 42 can drive the second bevel gear 43 to rotate. The second bevel gear 43 can drive the second rotating shaft 26 to rotate. The rotation of the second rotating shaft 26 can drive the first driving wheel 27 to rotate. The first rotating shaft 23 can be driven to rotate through the first belt 28 and the first driven wheel 25, and then the cleaning roller 22 can be driven to rotate, so that the small pieces of ore at the edge positions on both sides of the conveyor belt 11 can be cleaned, and the small pieces of ore particles at the edge can be pushed to the middle position of the conveyor belt 11, which can reduce the small pieces of ore. The third bevel gear 54 rotates, and the third bevel gear 54 drives the second rotating rod 52 to rotate. The second rotating rod 52 drives the fixed plate 53 to rotate. Due to the existence of the rotating rod 56, the sliding plate 57 can drive the spreading plate 60 at the other end of the connecting rod 59 to move repeatedly, thereby flattening the accumulated ore, etc., which is convenient for transporting the ore. When it is necessary to transport larger pieces of ore, the belt conveyor is stopped, the conveyor belt 11 stops rotating, the first gear 33 stops accordingly, and the fourth gear 82 also stops rotating. At this time, the spring 79 is reset, which can drive the locking rod 77 to disengage the locking port 72, thereby unlocking the mounting frame 21, and the mounting frame 21 can be directly removed.Then you can transport the large pieces of ore.

[0042] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0043] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0044] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A mining belt conveyor with an automatic cleaning function, comprising a body (1), characterized in that: A conveyor belt (11) is installed on the machine body (1), and a cleaning component for preventing materials from falling is installed on the machine body (1); The cleaning component comprises a mounting frame (21) provided on the top of the machine body (1), cleaning rollers (22) provided on both sides of the lower portion of the mounting frame (21), a first rotating shaft (23) connected to the cleaning roller (22), support plates (24) respectively connected to both sides of the first rotating shaft (23), a first driven wheel (25) fixedly connected to one end of the first rotating shaft (23), a second rotating shaft (26) connected to one side of one of the support plates (24), a first driving wheel (27) fixedly connected to the outer side of the second rotating shaft (26), and a first driving wheel (27) provided between the first driving wheel (27) and the first driven wheel (25). The first belt (28) between the first and second rotating shafts (23), the rotating parts for rotating the cleaning roller (22), the flattening parts for preventing material accumulation, and the disassembly and assembly parts for transporting large pieces of material, the first rotating shaft (23) and the second rotating shaft (26) are both rotatably connected to the support plate (24), the support plate (24) is fixedly connected to the mounting frame (21), the first driving wheel (27) and the first driven wheel (25) are connected by the first belt (28); the small pieces of ore at the edge positions on both sides of the conveyor belt are pushed to the middle position of the conveyor belt to reduce the situation where the small pieces of ore fall; The flattening component comprises a first extension plate (51) fixedly connected to both sides of the mounting frame (21), a second rotating rod (52) connected to the first extension plate (51), a fixed plate (53) fixedly connected to the outer side of the second rotating rod (52), a third bevel gear (54) fixedly connected to the outer side of one end of the second rotating rod (52), a fourth bevel gear (55) fixedly connected to the outer side of the first rotating rod (41), a rotating rod (56) fixedly connected to the fixed plate (53), a sliding plate (57) connected to the outer side of the rotating rod (56), a sliding opening (58) provided on the sliding plate (57), a connecting rod (59) fixedly connected to one side of the sliding plate (57), a flattening plate (60) fixedly connected to the other end of the connecting rod (59), and a guide component for improving the movement stability of the flattening plate (60), wherein the second rotating rod (52) is rotationally connected to the first extension plate (51), and the rotating rod (56) is slidingly connected to the sliding opening (58); The disassembly and assembly components include a locking plate (71) fixedly connected to one side of the top of the body (1), a locking port (72) opened on one side of the locking plate (71), a movable cavity (73) opened on one side of the mounting frame (21), a third rotating rod (74) connected to the movable cavity (73), an extrusion wheel (75) fixedly connected to the outside of the third rotating rod (74), a through port (76) opened on one side of the movable cavity (73), a locking rod (77) provided in the through port (76), a roller (78) fixedly connected to one end of the locking rod (77), a spring (79) sleeved on the outside of the locking rod (77), and a connecting component for rotating the third rotating rod (74), wherein the locking rod (77) is slidably connected to the through port (76) and the locking port (72) respectively, and the third rotating rod (74) is rotatably connected to the mounting frame (21); The connecting component comprises a torque limiter (80) connected to one end of the third rotating rod (74), a fourth rotating rod (81) connected to the other end of the torque limiter (80), and a fourth gear (82) fixedly connected to the outer side of the fourth rotating rod (81), wherein the fourth gear (82) is meshed with the second gear (34).

2. The mining belt conveyor with automatic cleaning function according to claim 1, characterized in that: The rotating component comprises a third rotating shaft (31) connected to the body (1), a rotating cylinder (32) fixedly connected to the outside of the third rotating shaft (31), a first gear (33) fixedly connected to the outside of the third rotating shaft (31), a second gear (34) connected to the first gear (33), a fourth rotating shaft (35) connected to the second gear (34), a third gear (36) connected to the outside of the second gear (34), a fifth rotating shaft (37) connected to the third gear (36), a second driving wheel (38) fixedly connected to the outside of the fifth rotating shaft (37), a second belt (39) connected to the second driving wheel (38), a second driven wheel (40) connected to the second belt (39), and a second driven wheel (40) connected to the second driven wheel (40). The first rotating rod (41) is connected to the first rotating rod (41), the first bevel gear (42) is connected to the first rotating rod (41), and the second bevel gear (43) is fixedly connected to the outer side of the second rotating shaft (26), the third rotating shaft (31) is rotatably connected to the machine body (1), the fourth rotating shaft (35) and the fifth rotating shaft (37) are both rotatably connected to the mounting frame (21), the first gear (33) is meshed with the second gear (34), the second gear (34) is meshed with the third gear (36), the first bevel gear (42) is meshed with the second bevel gear (43), the second driving wheel (38) and the second driven wheel (40) are connected by a second belt (39), and the rotating cylinder (32) is in contact with the inner wall of the conveyor belt (11).

3. The mining belt conveyor with automatic cleaning function according to claim 1, characterized in that: The guide component comprises guide grooves (61) respectively provided on both sides of the top of the mounting frame (21), a guide block (62) slidably arranged in the guide groove (61), and a push rod (63) arranged between the guide block (62) and the connecting rod (59), wherein both ends of the push rod (63) are fixedly connected to the connecting rod (59) and the guide block (62), respectively.

4. The mining belt conveyor with automatic cleaning function according to claim 1, characterized in that: Two limiting grooves (91) are respectively provided on both sides of the top of the machine body (1), and two limiting blocks (92) are respectively fixedly connected to both sides of the bottom of the mounting frame (21), and the limiting blocks (92) are slidably connected to the limiting grooves (91).

5. The mining belt conveyor with automatic cleaning function according to claim 2, characterized in that: Two second extension plates (101) are fixedly connected to one side of the mounting frame (21), and the first rotating rod (41) passes through the second extension plates (101) and is rotatably connected to the second extension plates (101).

6. The mining belt conveyor with automatic cleaning function according to claim 1, characterized in that: A third extension plate (111) is provided on the outside of the fourth rotating rod (81), the third extension plate (111) is fixedly connected to the mounting frame (21), and the fourth rotating rod (81) passes through the third extension plate (111) and is rotatably connected to the third extension plate (111).

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