Adaptive correction device

Abstract

The application discloses a self-adaptive deviation rectifying device and relates to the technical field of deviation rectifying devices, which comprises a lower fixing frame and a frame, two groups of inclined supporting columns and flat supporting columns are rotatably arranged on the frame, cleaning mechanisms are arranged on the upper sides of the frame, the cleaning mechanism comprises a reciprocating cleaning assembly, and the arc-shaped brush located at the bottom of the inclined supporting column can remove the granular and small broken ore attached to the outer wall of the inclined supporting column, so that the probability of surface wear and damage between the outer wall of the inclined supporting column and the bottom of the conveying belt is reduced, the arc-shaped brush can reciprocatingly slide on the fixed rail through the slide rail at the bottom, the cleaning effect on the inclined supporting column is improved, the service life of the inclined supporting roller and the conveying belt is prolonged, and the stability of the conveying belt during operation is improved.

Description

Technical Field

[0001] This invention belongs to the field of correction device technology, specifically an adaptive correction device. Background Technology

[0002] The adaptive belt alignment device is suitable for automatic belt alignment of various belt conveyors and preventing belt misalignment after alignment. It is applicable to belt conveyors with high belt speed, large capacity and long distance in flat roadways. It can be widely used in coal mines, power plants, cement plants, coal preparation plants, ports, steel, coking, non-ferrous metals and other fields. The alignment device is installed in the belt conveyor below the conveyor belt. During the process of belt misalignment, the conveyor belt will touch the vertical roller, which will drive the entire alignment to form a certain alignment angle, thereby forcing the conveyor belt to return to its original position.

[0003] In existing technology, the conveyor belt is located above the flat support column and two sets of inclined support columns on the correction device, and two sets of vertical rollers are located on both sides of the conveyor belt. When the conveyor belt deviates, it will squeeze one of the vertical rollers, and the vertical roller will drive the frame and other structures to correct the deviation and form a certain correction angle, thereby forcing the conveyor belt to return to its original position. However, when the conveyor belt is conveying some crushed ore, if the conveyor belt is conveying a large amount, the crushed ore located at the upper edge of the conveyor belt is likely to come into contact with the surface of the inclined support column, causing some granular crushed ore to fall onto the inclined support column. At this time, as the inclined support column rotates, the granular crushed ore will be placed between the inclined support column and the conveyor belt above, causing wear and damage to the lower surface of the conveyor belt and the outer surface of the inclined support column. Over time, this will lead to damage to the inclined support column and increase the cost of use. To address this issue, we propose an adaptive correction device. Summary of the Invention

[0004] The purpose of this invention is to provide an adaptive correction device to solve the technical problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an adaptive correction device, comprising a lower fixed frame and a frame, wherein two sets of inclined support columns and flat support columns are rotatably mounted on the frame, and a cleaning mechanism is provided on the upper sides of both sides of the frame, the cleaning mechanism comprising:

[0006] The reciprocating cleaning component is located above the end of the frame and is used to clean granular crushed ore adhering to the outer surface of the inclined support column.

[0007] The drive component, mounted on the rack, is used to drive the reciprocating cleaning component to move back and forth.

[0008] Preferably, the reciprocating cleaning assembly includes two sets of L-shaped frames fixed to the top of the frame and a fixed rail fixed to the top of the L-shaped frames. A slide rail is slidably arranged on the fixed rail, and an arc-shaped brush is fixedly arranged on the top of the slide rail.

[0009] Preferably, a mounting rod is rotatably mounted on the top of the frame, a second cam is fixedly mounted on the top of the mounting rod, a groove is provided on the fixed rail, two sets of connecting rods are fixedly mounted inside the groove, a movable plate is fixedly mounted on the front of the slide rail, and a tension rope is fixedly mounted between the movable plate and the inner wall of the groove.

[0010] Preferably, the drive assembly includes a mounting block fixed on the frame, a crossbar rotatably mounted inside the mounting block, a geared motor fixedly mounted on the side of the mounting block, a wheel fixedly mounted at the working end of the geared motor, and the outer wall of the wheel contacting the crossbar.

[0011] Preferably, the L-shaped frame is internally rotatably equipped with a worm gear, one end of which is fixedly equipped with a first gear, and both ends of the crossbar are fixedly equipped with second gears. The mounting rod is externally sleeved and fixedly fitted with a worm wheel.

[0012] Preferably, a frame is provided on the front of both ends of the frame, and a column is rotatably mounted on the frame. A rotating cleaning component is provided on the frame to clean the granular crushed ore adhering to the outer wall of the column. The rotating cleaning component includes an extension plate fixed to the outside of the frame and a roller brush rotatably mounted on the extension plate. A fourth bevel gear is fixedly mounted on the outside of the roller brush. A second worm is fixedly mounted on the other end of the inclined worm, and a second worm wheel is sleeved and fixed on the end of the second worm.

[0013] Preferably, L-shaped plates are fixedly provided on the front of both ends of the frame, a first worm gear is rotatably provided on the L-shaped plates, and a third bevel gear is sleeved and fixed on the other end of the first worm gear.

[0014] Preferably, the front of the frame is provided with a cleaning component for cleaning the bottom of the conveyor belt. The cleaning component includes a long brush and a U-shaped plate fixed to the end of the frame. A cross-shaped rod is slidably arranged inside the U-shaped plate. A disc is provided on the top of the cross-shaped rod. A connecting spring is sleeved on the outside of the cross-shaped rod.

[0015] Preferably, a first bevel gear is fixedly sleeved at the bottom of the roller brush, a rotating rod is rotatably mounted on the back of the spiral plate, a second bevel gear is fixedly sleeved at the end of the rotating rod, a first cam is fixedly mounted on the rotating rod, and the long brush is fixed at the end of the cross-shaped rod.

[0016] The long brush has multiple sets of water spray heads fixedly installed on its front side, and a water inlet is fixedly installed at the bottom of each water spray head. A flow groove is opened inside the long brush.

[0017] Preferably, a rotating shaft is provided between the frame and the lower fixed frame, two sets of upper frames are fixedly provided on the frame, and adjusting frames are fixedly provided at both ends of the frame. A side frame is provided at one end of the inclined support column, and the adjusting frame and the side frame are fixedly connected by two sets of first bolts. The other end of the inclined support column and both ends of the flat support column are provided on the upper frame, and mounting frames are fixedly provided at both ends of the lower fixed frame. Second bolts are provided on the mounting frames.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] (1) The present invention has a cleaning mechanism in which the arc-shaped brush located at the bottom of the inclined support column can remove the fine granular ore attached to the outer wall of the inclined support column during use, reducing the probability of the fine ore causing wear and damage to the surface between the outer wall of the inclined support column and the bottom of the conveyor belt. Moreover, the arc-shaped brush slides back and forth on the fixed rail through the bottom slide rail, so that the arc-shaped brush can move back and forth at the bottom of the inclined support column, increasing the cleaning effect on the inclined support column, improving the service life of the inclined roller and the conveyor belt, and also increasing the stability of the conveyor belt during operation.

[0020] (2) The present invention can also clean the fine granular ore attached to the outer surface of the column by designing a rotating cleaning component. The rotating inclined worm drives the arc brush to move back and forth, and at the same time drives the roller brush to rotate, thereby increasing the cleaning effect on the fine granular ore on the outer surface of the column.

[0021] (3) The present invention has designed a cleaning component that can remove granular gravel adhering to the bottom of the conveyor belt during the movement process, thereby reducing the probability of damage and wear to the bottom of the conveyor belt, increasing the cleanliness of the bottom of the conveyor belt, reducing the friction between the transmission components on the conveyor, thereby reducing energy loss and operating costs, and further increasing the stability of the conveyor belt during operation. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the rear view structure of the present invention;

[0024] Figure 3 This is a top view of the structure of the present invention;

[0025] Figure 4 This is a bottom-view structural diagram of the present invention;

[0026] Figure 5 This is a schematic diagram of the lower fixing frame and frame structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the cleaning mechanism structure of the present invention;

[0028] Figure 7 This is a schematic diagram of the slide rail and fixed rail structure of the present invention;

[0029] Figure 8 For the present invention Figure 7 Enlarged structural diagram of section A in the middle;

[0030] Figure 9 This is a schematic diagram of the long brush structure of the present invention;

[0031] Figure 10 This is a schematic diagram of the roller brush and frame structure of the present invention;

[0032] Figure 11 This is a side view of the spiral plate structure of the present invention;

[0033] Figure 12 This is a partial structural diagram of the cross-shaped rod of the present invention;

[0034] In the diagram: 100, Lower fixed frame; 101, Frame; 102, Flat support column; 103, Slanted support column; 104, Adjustment frame; 105, Rotating shaft; 107, Vertical column; 108, Side frame; 109, Mounting frame; 110, Frame body; 111, Upper frame; 200, Long brush; 202, Spray head; 203, First bevel gear; 204, Second bevel gear; 205, Revolute plate; 206, Cross-shaped rod; 207, Extension plate; 208, Rotating rod; 209, First cam; 210, Connecting spring; 300, Roller brush; 301, First worm gear. 302. Rod; 303. Second worm gear; 304. Third bevel gear; 305. L-shaped plate; 306. Second worm wheel; 407. Fourth bevel gear; 408. Arc brush; 409. Mounting block; 400. Crossbar; 401. Fixed rail; 402. Inclined worm gear; 403. L-shaped frame; 404. First gear; 405. Second gear; 406. Rotary wheel; 407. Gearbox; 410. Mounting rod; 411. Inclined worm wheel; 412. Second cam; 413. Connecting rod; 414. Tensioner rope; 415. Movable plate; 416. Slide rail. Detailed Implementation

[0035] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example 1

[0037] Please see Figures 1-8 The present invention provides a technical solution: an adaptive correction device, including a lower fixed frame 100 and a frame 101. Two sets of inclined support columns 103 and flat support columns 102 are rotatably arranged on the frame 101. Cleaning mechanisms are provided on both sides of the frame 101. The cleaning mechanisms include reciprocating cleaning components and driving components.

[0038] The reciprocating cleaning assembly includes two sets of L-shaped frames 405 fixed to the top of the frame 101 and a fixed rail 403 fixed to the top of the L-shaped frame 405. A slide rail 416 is slidably arranged on the fixed rail 403. An arc-shaped brush 400 is fixedly arranged on the top of the slide rail 416. The inner wall of the arc-shaped brush 400 is in contact with the outer wall of the inclined support column 103, which increases the cleaning effect on the outer surface of the inclined support column 103. The inner wall of the arc-shaped brush 400 is in contact with the outer wall of the inclined support column 103.

[0039] A mounting rod 410 is rotatably mounted on the top of the frame 101. A second cam 412 is fixedly mounted on the top of the mounting rod 410. A groove is provided on the fixed rail 403. The movable plate 415 will reciprocate in the left and right direction within the groove. Two sets of connecting rods 413 are fixedly mounted inside the groove. The movable plate 415 can be limited by sliding on the two sets of connecting rods 413. The movable plate 415 is fixedly mounted on the front of the slide rail 416. The movable plate 415 can reciprocate on the connecting rods 413. A tension rope 414 is fixedly mounted between the movable plate 415 and the inner wall of the groove. The tension rope 414 can move the movable plate 415 that has moved to the left to the right and return it to its original position.

[0040] Example 2

[0041] Please refer to Example 1. Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The drive assembly includes a mounting block 401 fixed on the frame 101. A crossbar 402 is rotatably mounted inside the mounting block 401. A reduction motor 409 is fixedly mounted on the side of the mounting block 401. The reduction motor 409 can simultaneously drive the arc brush 400 to reciprocate left and right, the roller brush 300 to rotate, and the long brush 200 to move up and down. The front view of the 200 is saddle-shaped, which can fit more closely to the bottom of the conveyor belt. The conveyor belt is located above the inclined support column 103, the flat support column 102, and the long brush 200. A rotating wheel 408 is fixedly mounted at the working end of the reduction motor 409. The outer wall of the rotating wheel 408 is in contact with the crossbar 402.

[0042] The L-shaped frame 405 has a rotatable worm gear 404 inside, with a first gear 406 fixedly installed at one end of the worm gear 404. The two ends of the crossbar 402 are fixedly installed with second gears 407, which mesh with each other. A worm wheel 411 is fixedly sleeved on the outside of the mounting rod 410, and meshes with the worm gear 404.

[0043] The present invention utilizes a designed cleaning mechanism. During use, an arc-shaped brush 400 located at the bottom of the inclined support column 103 can remove fine granular ore adhering to the outer wall of the inclined support column 103, reducing the likelihood of wear and damage to the surface between the outer wall of the inclined support column 103 and the bottom of the conveyor belt caused by the fine ore. Furthermore, the arc-shaped brush 400 slides back and forth on the fixed rail 403 via the bottom slide rail 416, allowing it to move back and forth at the bottom of the inclined support column 103. This increases the cleaning effect on the inclined support column 103, improves the service life of the inclined support column 103 and the conveyor belt, and also increases the stability of the conveyor belt during operation.

[0044] In summary, when the geared motor 409 is started, its working end drives the rotating wheel 408 to rotate. The rotating wheel 408 drives the crossbar 402 to rotate, which in turn drives the second gears 407 at both ends to rotate. The second gears 407 drive the first gear 406 meshing with them to rotate, which in turn drives the worm gear 404 to rotate. This, in turn, drives the worm wheel 411, the mounting rod 410, and the second cam 412 to rotate. Subsequently, the rotation of the second cam 412 causes its protruding part to contact the right side surface of the movable plate 415, causing the movable plate 415 to move to the left. At this time, the movable plate 415 slides on the connecting rod 413. Under the influence of the movement of the movable plate 415, the tension rope 414 begins to stretch. Next, the movable plate 415 drives the slide rail 416 to move to the left. At this time, the slide rail 416 will slide on the fixed rail 403 below. While the slide rail 416 is sliding, the arc brush 400 moves along with it. As the second cam 412 rotates, when the protruding part on the second cam 412 is no longer in contact with the movable plate 415, the tension rope 414 resets under the influence of the tension rope 414, causing the movable plate 415 to move to the right. This, in turn, drives the slide rail 416 and the arc brush 400 to slide to the right and move back to their original positions. By repeating this process, the arc brush 400 can move back and forth in the left and right directions, increasing the cleaning effect on the fine granular ore fragments on the outer surface of the upper inclined support column 103.

[0045] Example 3

[0046] Please refer to Example 2. Figures 1-10The frame 101 has a frame body 110 on both ends of the front. A column 107 is rotatably mounted on the frame body 110. A rotating cleaning component is mounted on the frame body 110 to clean the granular crushed ore adhering to the outer wall of the column 107. The rotating cleaning component includes an extension plate 207 fixed to the outside of the frame body 110 and a roller brush 300 rotatably mounted on the extension plate 207. When the roller brush 300 rotates, it can clean the crushed ore adhering to the outer wall of the column 107, thereby improving the cleaning effect. A fourth bevel gear 306 is fixedly mounted on the outside of the roller brush 300. A second worm 302 is fixedly mounted on the other end of the inclined worm 404. A second worm wheel 305 is sleeved and fixedly mounted on the end of the second worm 302.

[0047] L-shaped plates 304 are fixedly installed on the front of both ends of the frame 101. A first worm gear 301 is rotatably installed on the L-shaped plates 304. One end of the first worm gear 301 meshes with a second worm wheel 305. A third bevel gear 303 is sleeved and fixed on the other end of the first worm gear 301. The third bevel gear 303 meshes with a fourth bevel gear 306.

[0048] The present invention, through the design of a rotating cleaning component, can also clean the fine granular ore fragments attached to the outer surface of the column 107 during use. The rotating inclined worm gear 404 drives the arc brush 400 to move back and forth about about, while also driving the roller brush 300 to rotate, thereby increasing the cleaning effect on the fine granular ore fragments on the outer surface of the column 107.

[0049] In summary, during the rotation of the inclined worm 404, the second worm 302 fixed to it will rotate. The second worm 302 will drive the second worm wheel 305, which meshes with it, to rotate, which in turn will drive the first worm 301 to rotate. At this time, the rotation of the first worm 301 will drive the third bevel gear 303 to rotate, and then drive the fourth bevel gear 306, which meshes with the third bevel gear 303, to rotate. The rotating fourth bevel gear 306 will then drive the roller brush 300 to rotate. The rotating roller brush 300 will then clean the granular crushed stone adhering to the outer wall of the column 107, increasing the cleaning effect of fine granular crushed stone on the outer surface of the column 107, reducing the probability of wear and damage to the column 107, and increasing its service life.

[0050] Example 4

[0051] Please refer to Example 3. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9 , Figure 10 , Figure 11 and Figure 12The front of the frame 101 is provided with a cleaning component for cleaning the bottom of the conveyor belt. The cleaning component includes a long brush 200 and a spiral plate 205 fixed to the end of the frame 110. A cross-shaped rod 206 is slidably arranged inside the spiral plate 205. The cross-shaped rod 206 can move up and down in the spiral plate 205. A disc is provided on the top of the cross-shaped rod 206. A connecting spring 210 is sleeved on the outside of the cross-shaped rod 206. The connecting spring 210 can make the downwardly moving cross-shaped rod 206 move upward and reset. The top and bottom of the connecting spring 210 are respectively fixed between the disc and the top of the spiral plate 205.

[0052] The bottom of the roller brush 300 is fixedly fitted with a first bevel gear 203, and a rotating rod 208 is rotatably mounted on the back of the spiral plate 205. The end of the rotating rod 208 is fixedly fitted with a second bevel gear 204. The first bevel gear 203 and the second bevel gear 204 mesh with each other. A first cam 209 is fixedly mounted on the rotating rod 208. The bottom of the first cam 209 contacts the outer wall of the cross-shaped rod 206. The long brush 200 is fixed to the end of the cross-shaped rod 206.

[0053] The long brush 200 has multiple sets of water spray heads 202 fixedly installed on its front side. Water spray heads 202 can spray water onto the bottom of the conveyor belt during the cleaning process of the long brush 200. The water inlet is connected to an external water supply device, which can deliver water to the water spray heads 202 to wash off the attached granular gravel, further increasing the cleaning effect of the gravel attached to the bottom of the conveyor belt and also washing the conveyor belt. The bottom of the water spray head 202 is fixedly equipped with a water inlet. The long brush 200 has a flow channel inside, which is connected to the water spray head 202 and the water inlet.

[0054] This invention utilizes a designed cleaning component to remove granular gravel adhering to the bottom of the conveyor belt during movement, further reducing the likelihood of damage and wear to the bottom of the conveyor belt, increasing the cleanliness of the conveyor belt bottom, reducing friction between transmission components on the conveyor, thereby reducing energy loss, lowering operating costs, and further increasing the stability of the conveyor belt during operation.

[0055] In summary, while cleaning the granular crushed stone on the outer surfaces of the inclined support column 103 and the upright column 107, the bottom of the moving conveyor belt is cleaned by the long brush 200 to remove the granular crushed stone adhering to the bottom of the conveyor belt. As the roller brush 300 rotates, it drives the first bevel gear 203 at the bottom to rotate, which in turn drives the second bevel gear 204 meshing with it to rotate. This, in turn, drives the rotating rod 208 and the first cam 209 to rotate. At this time, the protruding part of the first cam 209 contacts and presses against the cross-shaped rod 206 below. The cross-shaped rod 206, under pressure, moves downwards, driving... The top disc and the long brush 200 fixed at the end move downwards. At this time, the connecting spring 210 is compressed by the downward movement of the disc. Then, when the protruding part of the first cam 209 is no longer in contact with the cross rod 206, the connecting spring 210 resets, causing the disc to move upwards. The disc then drives the cross rod 206 to move upwards and return to its original position. The cross rod 206 then drives the long brush 200 to rise to its original position. This process is repeated, and the up-and-down movement of the long brush 200 increases the cleaning effect on the granular gravel attached to the bottom of the conveyor belt.

[0056] In this embodiment, a rotating shaft 105 is provided between the frame 101 and the lower fixed frame 100. Two sets of upper frames 111 are fixedly installed on the frame 101. Adjusting frames 104 are fixedly installed at both ends of the frame 101. A side frame 108 is provided at one end of the inclined support column 103. The adjusting frame 104 and the side frame 108 are fixedly connected by two sets of first bolts. The inclination of the inclined support column 103 can be adjusted according to the shape and needs of the conveyor belt. During adjustment, the first bolts fixing the adjusting frame 104 and the side frame 108 are loosened, and then the outer end of the inclined support column 103 is moved upward or downward, thereby driving the side... The frame 108 moves up and down on the adjusting frame 104. After the inclined support column 103 is adjusted, the first bolt is tightened. At this point, the inclination of the inclined support column 103 can be adjusted so that its contact angle with the conveyor belt is consistent. The other end of the inclined support column 103 and both ends of the flat support column 102 are set on the upper frame 111. Both ends of the lower fixed frame 100 are fixedly equipped with mounting frames 109. The mounting frames 109 are equipped with second bolts. The correction device can be installed and fixed on the conveyor through the mounting frames 109 and the second bolts. The height of the mounting frame 109 can be adjusted by adjusting the second bolts, thereby enabling... Adjust the height of the belt alignment device to ensure it is at the same height as the upper conveyor belt. During belt deviation, the belt will touch the column 107, causing the frame 101 to rotate and form a certain alignment angle. A return spring is connected to the back of the lower fixed frame 100 in the belt alignment device. The tension of the return spring exerts a restoring force on the frame 101, causing the inclined support column 103 and the flat support column 102 on the frame 101 to form an alignment angle, returning the belt to its normal position. This forces the belt to return to its correct position. The lower fixed frame 100 is then fixed to the mounting frame 109. On the conveyor, the frame 101 and the lower fixed frame 100 are rotatably connected by a rotating shaft 105. When the conveyor belt deviates, the upright column 107, the frame 101, the inclined support column 103 and the flat support column 102 can rotate to form a correction angle, thereby forcing the belt to return to its original position. By rotating, the correction device can adapt to the deviation angle of the conveyor belt and correct it. The two sets of arc-shaped structures at the bottom of the frame 101 are slidably connected to the lower fixed frame 100. When the frame 100 rotates to correct the deviation, the arc-shaped structures at the bottom are on the lower fixed frame 100, increasing the stability of the frame 101 during rotation.

[0057] The above embodiments are only used to illustrate the technical methods of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of the present invention without departing from the spirit and scope of the technical methods of the present invention.

Claims

1. An adaptive correction device, comprising a lower fixed frame (100) and a frame (101), wherein two sets of inclined support columns (103) and flat support columns (102) are rotatably mounted on the frame (101), characterized in that, Cleaning mechanisms are provided on both sides of the frame (101), and the cleaning mechanisms include: The reciprocating cleaning component is located above the end of the frame (101) and is used to clean the granular crushed ore adhering to the outer surface of the inclined support column (103); A drive component, mounted on a frame (101), is used to drive the reciprocating cleaning component to move back and forth; The reciprocating cleaning assembly includes two sets of L-shaped frames (405) fixed to the top of the frame (101) and a fixed rail (403) fixed to the top of the L-shaped frames (405). A slide rail (416) is slidably arranged on the fixed rail (403), and an arc-shaped brush (400) is fixedly arranged on the top of the slide rail (416). A mounting rod (410) is rotatably mounted on the top of the frame (101), and a second cam (412) is fixedly mounted on the top of the mounting rod (410). A groove is provided on the fixed rail (403), and two sets of connecting rods (413) are fixedly mounted inside the groove. A movable plate (415) is fixedly mounted on the front of the slide rail (416), and a tension rope (414) is fixedly mounted between the movable plate (415) and the inner wall of the groove. The drive assembly includes a mounting block (401) fixed on the frame (101), a crossbar (402) is rotatably arranged inside the mounting block (401), a geared motor (409) is fixedly arranged on the side of the mounting block (401), and a rotating wheel (408) is fixedly arranged at the working end of the geared motor (409), with the outer wall of the rotating wheel (408) in contact with the crossbar (402); The L-shaped frame (405) is rotatably equipped with a worm gear (404), one end of the worm gear (404) is fixedly equipped with a first gear (406), both ends of the crossbar (402) are fixedly equipped with a second gear (407), and the mounting rod (410) is sleeved and fixedly equipped with a worm wheel (411). The frame (101) has a frame body (110) on both ends of the front. A column (107) is rotatably mounted on the frame body (110). A rotating cleaning component is provided on the frame body (110) to clean the granular crushed ore attached to the outer wall of the column (107). The rotating cleaning component includes an extension plate (207) fixed to the outside of the frame body (110) and a roller brush (300) rotatably mounted on the extension plate (207). A fourth bevel gear (306) is fixedly mounted on the outside of the roller brush (300). A second worm (302) is fixedly mounted on the other end of the inclined worm (404). A second worm wheel (305) is sleeved and fixed on the end of the second worm (302). Both ends of the frame (101) are fixedly provided with L-shaped plates (304), and a first worm gear (301) is rotatably provided on the L-shaped plates (304). A third bevel gear (303) is sleeved and fixed at the other end of the first worm gear (301).

2. The adaptive correction device according to claim 1, characterized in that: The front of the frame (101) is provided with a cleaning component for cleaning the bottom of the conveyor belt. The cleaning component includes a long brush (200) and a spiral plate (205) fixed to the end of the frame (110). A cross-shaped rod (206) is slidably arranged inside the spiral plate (205). A disc is provided on the top of the cross-shaped rod (206). A connecting spring (210) is sleeved on the outside of the cross-shaped rod (206).

3. The adaptive correction device according to claim 2, characterized in that: The bottom of the roller brush (300) is fixedly fitted with a first bevel gear (203), the back of the spiral plate (205) is rotatably fitted with a rotating rod (208), the end of the rotating rod (208) is fixedly fitted with a second bevel gear (204), the rotating rod (208) is fixedly fitted with a first cam (209), and the long brush (200) is fixed to the end of the cross-shaped rod (206); The long brush (200) has multiple sets of spray heads (202) fixedly installed on its front side. The bottom of each spray head (202) is fixedly provided with a water inlet. The long brush (200) has a flow groove inside.

4. The adaptive correction device according to claim 1, characterized in that: A rotating shaft (105) is provided between the frame (101) and the lower fixed frame (100). Two sets of upper frames (111) are fixedly provided on the frame (101). Adjustment frames (104) are fixedly provided at both ends of the frame (101). A side frame (108) is provided at one end of the inclined support column (103). The adjustment frame (104) and the side frame (108) are fixedly connected by two sets of first bolts. The other end of the inclined support column (103) and both ends of the flat support column (102) are provided on the upper frame (111). Mounting frames (109) are fixedly provided at both ends of the lower fixed frame (100). A second bolt is provided on the mounting frame (109).

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