Brand-new belt conveyor mechanical deviation rectifying device

Abstract

The invention relates to the technical field of belt deviation rectifying devices, and discloses a brand-new belt conveyor mechanical deviation rectifying device which comprises a rack structure and further comprises a carrier roller mechanism, a mounting mechanism, a supporting mechanism and a fixing mechanism. The carrier roller mechanism is of the flat-top cone structure, the diameter of the bottom of the carrier roller mechanism is larger than that of the top of the carrier roller mechanism, in the using process of the carrier roller mechanism, when a belt deviates towards the two sides, the belt makes contact with the surface of the carrier roller mechanism, transverse resistance is generated on the belt to prevent the belt from deviating, and meanwhile the belt drives the carrier roller mechanism to rotate; the angular velocity is the same when the carrier roller mechanism rotates, the linear velocity of the bottom of the carrier roller mechanism is larger than that of the top of the carrier roller mechanism, however, the linear velocity of the belt is fixed when the belt conveyor runs, and therefore when the carrier roller mechanism rotates, deflection torsion towards the center is generated on a bumping part, the belt is made to be close to the center, and belt deviation correction is achieved. The correction efficiency can be improved, and meanwhile energy loss is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of belt deviation correcting devices, and more specifically to a new belt conveyor mechanical deviation correcting device. Background Art

[0002] Belt conveyors are widely used in the assembly, inspection, commissioning, packaging and transportation of objects because of their strong conveying capacity, long conveying distance, simple structure and easy maintenance, and can easily implement programmed control and automated operation. During the belt conveying process, the belt is driven by a transmission roller. As the belt is used, it is easy for uneven force to occur, causing the belt to deflect to both sides of the equipment. In order to ensure the normal use of the belt, a correction device is often used to correct the belt so that the belt is always located in the center of the equipment for material conveying.

[0003] Deficiencies of existing technology: Most existing correction devices directly set inclined rollers on both sides of the belt. When the belt deflects, a lateral thrust is provided on the side of the belt to achieve belt correction. However, the lateral thrust provided by the rollers is limited during use, and the correction effect is poor. At the same time, with the advancement of technology, a transmission device is set on both sides of the correction device to detect whether the belt is deflected, and then the rollers on both sides are driven by the driving device to rotate in the horizontal plane, so that the two sides push the belt to correct the belt. However, during use, the belt conveys various types of materials, and the poor working environment of the belt conveyor affects the sensor detection results, thereby affecting the correction effect. At the same time, the use of additional driving components causes a waste of resources. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a new belt conveyor mechanical deviation correction device to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new belt conveyor mechanical correction device, including a frame structure, and also including: a roller mechanism, a mounting mechanism, a supporting mechanism and a fixing mechanism, the side surfaces of the fixing mechanism being movably connected to the side surfaces of the frame structure, and the fixing mechanism being located at both sides of the frame structure for connecting the belt conveyor frame, the side surfaces of the supporting mechanism being fixedly connected to the side surfaces of the frame structure, and the supporting mechanism being located at the center of the frame structure, the bottom end of the mounting mechanism being movably connected to the top end of the supporting mechanism, and the mounting mechanisms on both sides being symmetrically distributed along the center of the frame structure, the side surfaces of the roller mechanism being movably connected to the side surfaces of the mounting mechanism, the roller mechanism being a flat-topped conical structure, and the bottom diameter being larger than the top diameter, and the belt contacting with the surface of the roller mechanism when deflected, thereby driving the roller mechanism to rotate, and there being a linear speed difference when the belt contacting the surface of the roller mechanism, thereby generating a lateral thrust on the belt to correct the deviation, and the surface of the roller mechanism being wrapped with anti-slip rubber.

[0006] Furthermore, the frame structure includes a frame body, the fixing mechanism includes a side panel, the side of the side panel is fixedly connected with a placement plate, the side inner wall of the placement plate is movably connected to the side of the frame body, the top of the placement plate is fixedly connected with a clamping plate by bolts, the bottom end of the clamping plate is movably connected to the top of the frame body, and the top of the frame body is provided with a scale corresponding to the position of the placement plate.

[0007] Furthermore, the supporting mechanism includes a fixed seat, a side surface of the fixed seat is fixedly connected to the side surface of the frame body, the side surface of the fixed seat is movably connected to a connecting seat via a bearing, the top of the connecting seat is fixedly connected to a top plate via bolts, the top of the top plate is fixedly connected to a supporting frame, the top of the supporting frame is fixedly connected to a fixed frame, and the top of the fixed frame is movably connected to a supporting roller.

[0008] Furthermore, the support frame is a bow-shaped structure, the bottom end of the support frame is fixedly connected to a fixing column, and the fixing column is located at both end positions of the support frame, the side inner wall of the fixing column is movably connected to a telescopic column, the side of the fixing column is provided with a through hole, and the fixing column and the telescopic column are fixed by bolts passing through the through hole, the side of the telescopic column is movably sleeved with two limiting wheels by bolts, the top end of the frame body is fixedly connected to a support plate, and the two limiting wheels are symmetrically distributed along the support plate to support and limit the support frame.

[0009] Furthermore, the mounting mechanism includes a first mounting plate, the bottom end of which is fixedly connected to a threaded column, a movable groove is provided at the top end of the support frame corresponding to the position of the threaded column, two clips are movably connected to the side of the threaded column, and the clips are located at the upper and lower ends of the support frame, the side of the threaded column is threadedly connected to a fixing nut, the top end of the support frame is movably connected to a second mounting plate via a pin, and the roller mechanism is installed and fixed by the first mounting plate and the second mounting plate.

[0010] Furthermore, the roller mechanism includes an installation shaft, a connecting shaft is movably sleeved on the side of the installation shaft, a clamping block is fixedly connected to the side of the connecting shaft, a placement groove is provided at the top of the first mounting plate, the side of the placement groove is movably connected to the side of the clamping block, a second installation hole is provided on the side of the placement groove, a return spring is fixedly connected to the side of the second installation hole, a fixing pin is fixedly connected to the side of the return spring, and a fixing hole is provided on the side of the clamping block at the position of the fixing pin.

[0011] Furthermore, a first mounting hole is opened on the side of the second mounting hole, an electromagnet is fixedly connected to the side of the first mounting hole, a connecting column is fixedly connected to the side of the fixing pin, and an iron sheet is fixedly connected to the side of the connecting column.

[0012] Furthermore, the mounting shaft is a hollow structure, a threaded rod is movably sleeved on the inner wall of the side of the mounting shaft, the side of the threaded rod is threadedly connected to a threaded block, a through groove is provided on the side of the mounting shaft, the side of the threaded block is fixedly connected to a connecting block, and the side of the connecting block is movably connected to the side of the through groove, the top of the threaded block is movably connected to a support rod via a pin, the side of the mounting shaft is fixedly connected to a connecting rod, the top of the connecting rod is movably connected to a fan-shaped plate via a pin, and the bottom end of the fan-shaped plate is fixedly connected to the top of the support rod via a pin.

[0013] Furthermore, a worm wheel is fixedly sleeved on the side of the threaded rod, a worm is movably sleeved on the inner wall of the bottom end of the installation shaft, and the top end of the worm extends out of the top end of the installation shaft and is provided with a hexagonal slot.

[0014] Technical effects and advantages of the present invention: 1. The present invention adopts a flat-topped cone structure in which the roller mechanism has a bottom diameter greater than the top diameter. When the belt deviates to both sides during the use of the roller mechanism, it contacts the surface of the roller mechanism, thereby generating lateral resistance to the belt to prevent the belt from deviating. At the same time, the belt drives the roller mechanism to rotate. Since the roller mechanism has a flat-topped cone structure and the bottom diameter is greater than the top diameter, the angular velocity of the roller mechanism is the same when the roller mechanism rotates, and the bottom linear velocity of the roller mechanism is greater than the top linear velocity. However, the linear velocity of the belt is fixed when the belt conveyor is running. Therefore, when the roller mechanism rotates, a deflection torque toward the center is generated on the belt, so that the belt moves closer to the center, and the belt deviation is corrected, which is beneficial to improving the deviation correction efficiency and reducing energy loss.

[0015] 2. The present invention inserts a hexagonal wrench into the hexagonal slot, rotates the worm, and drives the threaded rod to rotate through the mutual meshing of the worm and the worm wheel, and drives the threaded block to move laterally along the inner wall of the installation shaft through the thread, so that the bottom end of the support rod rotates along the top pin of the connecting block, and the support rod pushes the fan-shaped plate to rotate along the top pin of the connecting rod, and adjusts the diameter difference between the bottom and the top of the roller mechanism, so that the linear speed difference at various points on the side of the roller mechanism changes when the roller mechanism rotates, thereby adjusting the change of the lateral thrust of the roller mechanism on the belt, meeting different use requirements, and avoiding damage to the belt caused by sudden changes in the lateral torque.

[0016] 3. The present invention realizes the installation of the roller mechanism by placing the block at the end of the roller mechanism into the placement groove, and the reset spring pushes the fixing pin to be inserted into the fixing hole to fix the block. Similarly, the support roller is installed on the fixing frame. When disassembling, the electromagnet is energized to generate magnetic force, thereby generating magnetic force on the iron sheet, so that the connecting column drives the fixing pin to move out of the fixing hole and into the second installation hole, which facilitates the block to move out of the placement groove, and facilitates the disassembly and installation of the roller mechanism and the support roller, which is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall front structure of the present invention; Figure 3 For the present invention Figure 1 A structural diagram; Figure 4 For the present invention Figure 1 Schematic diagram of the structure at B; Figure 5 It is a schematic diagram of the support frame structure of the present invention; Figure 6 For the present invention Figure 1 Schematic diagram of the structure at C; Figure 7 It is a schematic diagram of the assembly structure of the roller mechanism and the mounting mechanism of the present invention; Figure 8 is a schematic diagram of the cross-sectional structure of the first mounting plate of the present invention; Fig. 9 It is a structural schematic diagram of the roller mechanism of the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the worm of the present invention.

[0018] The accompanying drawings are marked as follows: 1. frame structure; 101. frame body; 102. support plate; 103. scale; 2. roller mechanism; 201. fan plate; 202. mounting shaft; 203. connecting shaft; 204. clamping block; 205. fixing hole; 206. worm; 207. through groove; 208. threaded rod; 209. threaded block; 210. support rod; 211. connecting rod; 212. connecting block; 213. hexagonal clamping groove; 214. worm gear; 3. mounting mechanism; 301. first mounting plate; 302. second mounting plate; 303. threaded column; 304. fixing nut; 305 , placement slot; 306, electromagnet; 307, iron sheet; 308, reset spring; 309, fixing pin; 310, first mounting hole; 311, connecting column; 312, second mounting hole; 313, clamping piece; 4, supporting mechanism; 401, fixing seat; 402, fixing frame; 403, supporting frame; 404, supporting roller; 405, connecting seat; 406, bearing; 407, top plate; 408, fixing column; 409, limiting wheel; 410, telescopic column; 411, through hole; 412, movable slot; 5, fixing mechanism; 501, side plate; 502, placement plate; 503, clamping plate. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The new belt conveyor mechanical correction device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] Reference Figures 1 to 10 The present invention provides a new belt conveyor mechanical deviation correction device, including a frame structure 1, and also including: a roller mechanism 2, a mounting mechanism 3, a support mechanism 4 and a fixing mechanism 5. The side of the fixing mechanism 5 is movably connected to the side of the frame structure 1, and the fixing mechanism 5 is located on both sides of the frame structure 1 for connecting the belt conveyor frame. The side of the support mechanism 4 is fixedly connected to the side of the frame structure 1, and the support mechanism 4 is located at the center of the frame structure 1. The bottom end of the mounting mechanism 3 is movably connected to the top of the support mechanism 4, and the mounting mechanisms 3 on both sides are symmetrically distributed along the center of the frame structure 1. The side of the roller mechanism 2 is movably connected to the side of the mounting mechanism 3. The roller mechanism 2 is a flat-topped cone structure, and the bottom diameter is larger than the top diameter. When the belt deflects, it contacts the surface of the roller mechanism 2, thereby driving the roller mechanism 2 to rotate. When the belt contacts the surface of the roller mechanism 2, there is The difference in linear speed can generate a lateral thrust on the belt to correct the deviation. The surface of the roller mechanism 2 is wrapped with anti-slip rubber, and the side of the fixing mechanism 5 is provided with bolt holes. The equipment is fixed inside the belt conveyor by passing bolts through the bolt holes. At this time, the supporting mechanism 4 is located in the center of the belt conveyor, and the roller mechanism 2 is located on both sides of the belt and is symmetrically distributed along the belt conveyor. When the belt deviates to both sides during use, it contacts the surface of the roller mechanism 2, and generates lateral resistance to the belt to prevent the belt from deviating. At the same time, the belt drives the roller mechanism 2 to rotate. Because the roller mechanism 2 is a flat-topped conical structure, and the bottom diameter is larger than the top diameter, the angular velocity of the roller mechanism 2 is the same when it rotates, and the bottom linear velocity of the roller mechanism 2 is greater than the top linear velocity. However, the linear velocity of the belt is fixed when the belt conveyor is running. Therefore, when the roller mechanism 2 rotates, a deflection torque toward the center is generated on the bottom, so that the belt is close to the center, thereby realizing the deviation correction of the belt.

[0021] The frame structure 1 includes a frame body 101, and the fixing mechanism 5 includes a side plate 501. The side of the side plate 501 is fixedly connected with a placement plate 502. The inner wall of the side of the placement plate 502 is movably connected to the side of the frame body 101. The top of the placement plate 502 is fixedly connected with a clamping plate 503 by bolts. The bottom end of the clamping plate 503 is movably connected to the top of the frame body 101. The top of the frame body 101 is provided with a scale 103 corresponding to the position of the placement plate 502. When the deviation correction device is installed, the frame body The frame body 101 is placed inside the placement plate 502 on the side of the side plate 501, and the frame body 101 is moved horizontally along the placement plate 502, and the placement plate 502 is positioned on the scale 103 to make the readings of the scales 103 on both sides the same, thereby ensuring that the frame structure 1 is located at the center of the belt conveyor, and then bolts are passed through the bolt holes and through grooves on the clamping plate 503, so that when the clamping plate 503 is fixed to the top of the placement plate 502, the bottom end of the clamping plate 503 is tightly against the top of the frame body 101 to fix the frame structure 1.

[0022] The supporting mechanism 4 includes a fixed seat 401, the side of the fixed seat 401 is fixedly connected to the side of the frame body 101, the side of the fixed seat 401 is movably connected with a connecting seat 405 through a bearing 406, the top of the connecting seat 405 is fixedly connected with a top plate 407 through bolts, the top of the top plate 407 is fixedly connected with a supporting frame 403, the top of the supporting frame 403 is fixedly connected with a fixed frame 402, the top of the fixed frame 402 is movably connected with a supporting roller 404, the bearing 406 is located at the center of the frame body 101, during installation, the connecting seat 405 rotates along the bearing 406 to keep the supporting roller 404 parallel to the belt, and the two supporting rollers 404 support the belt when the belt is running. The support frame 403 is an arched structure, the bottom end of the support frame 403 is fixedly connected with a fixed column 408, and the fixed column 408 is located at both ends of the support frame 403, the inner wall of the side of the fixed column 408 is movably connected with a telescopic column 410, the side of the fixed column 408 is provided with a through hole 411, and the fixed column 408 and the telescopic column 410 are fixed by bolts passing through the through hole 411, and the side of the telescopic column 410 is movably sleeved with two limiting wheels 409 by bolts, and the top of the frame body 101 is fixedly connected with a support plate 102, two limiting wheels 409 are symmetrically distributed along the upper and lower sides of the support plate 102 to support and limit the support frame 403. When adjusting the support mechanism 4, remove the bolt on the through hole 411, move the telescopic column 410 up and down along the inner wall of the fixed column 408 to make the support frame 403 rotate along the center of the bearing 406, and then the bolt passes through the through hole on the telescopic column 410 and the telescopic column 410 to fix the telescopic column 410. At this time, the limiting wheels 409 on the upper and lower sides are tightly attached to the upper and lower end surfaces of the support plate 102 to support and limit the support frame 403.

[0023] Among them, the mounting mechanism 3 includes a first mounting plate 301, the bottom end of the first mounting plate 301 is fixedly connected with a threaded column 303, a movable groove 412 is opened at the top of the support frame 403 corresponding to the position of the threaded column 303, the side of the threaded column 303 is movably connected with two clips 313, and the clips 313 are located at the upper and lower ends of the support frame 403, the side of the threaded column 303 is threadedly connected with a fixing nut 304, and the top of the support frame 403 is movably connected with the second mounting plate 302 through a pin, and the roller mechanism 2 is installed and fixed by the first mounting plate 301 and the second mounting plate 302, loosening the fixing nuts 304 at the upper and lower ends to separate the clip 313 from the support frame 403, and moving the second mounting plate 302 up and down to rotate along the pin at the top of the support frame 403, so that the roller mechanism 2 maintains a suitable angle, and the roller mechanisms 2 on both sides are symmetrically distributed along the vertical line of the belt center, and then tightening the fixing nuts 304 to make the clips 313 clamp the side of the support frame 403 to fix the mounting mechanism 3.

[0024] The roller mechanism 2 includes a mounting shaft 202, a connecting shaft 203 is movably sleeved on the side of the mounting shaft 202, a clamping block 204 is fixedly connected to the side of the connecting shaft 203, a placement groove 305 is provided at the top of the first mounting plate 301, a side of the placement groove 305 is movably connected to the side of the clamping block 204, a second mounting hole 312 is provided on the side of the placement groove 305, a return spring 308 is fixedly connected to the side of the second mounting hole 312, a fixing pin 309 is fixedly connected to the side of the return spring 308, and the clamping block 20 A fixing hole 205 is provided on the side surface of 4 corresponding to the position of the fixing pin 309. The structures at both ends of the roller mechanism 2 are the same as those at both ends of the support roller 404. The first mounting plate 301, the second mounting plate 302 and the top structure of the fixing frame 402 are the same. During installation, the block 204 at the end of the roller mechanism 2 is placed into the placement groove 305, and the return spring 308 pushes the fixing pin 309 to be inserted into the fixing hole 205 to fix the block 204, thereby realizing the installation of the roller mechanism 2. Similarly, the support roller 404 is installed on the fixing frame 402.

[0025] Among them, a first mounting hole 310 is opened on the side of the second mounting hole 312, an electromagnet 306 is fixedly connected to the side of the first mounting hole 310, a connecting column 311 is fixedly connected to the side of the fixing pin 309, and an iron sheet 307 is fixedly connected to the side of the connecting column 311. During disassembly, the electromagnet 306 is energized to generate magnetic force, thereby generating magnetic force on the iron sheet 307, so that the connecting column 311 drives the fixing pin 309 to move out of the fixing hole 205 and into the second mounting hole 312, so as to facilitate the block 204 to move out of the placement slot 305.

[0026] The mounting shaft 202 is a hollow structure, the inner wall of the side of the mounting shaft 202 is movably sleeved with a threaded rod 208, the side of the threaded rod 208 is threadedly connected with a threaded block 209, the side of the mounting shaft 202 is provided with a through groove 207, the side of the threaded block 209 is fixedly connected with a connecting block 212, and the side of the connecting block 212 is movably connected to the side of the through groove 207, the top of the threaded block 209 is movably connected with a support rod 210 through a pin, the side of the mounting shaft 202 is fixedly connected with a connecting rod 211, the top of the connecting rod 211 is movably connected with a fan-shaped plate 201 through a pin, and the bottom of the fan-shaped plate 201 is through-connected. The pin is fixedly connected to the top of the support rod 210. According to the use requirements, the threaded rod 208 is rotated to drive the threaded block 209 to move laterally along the inner wall of the installation shaft 202 through the thread, so that the bottom end of the support rod 210 rotates along the top pin of the connecting block 212, and the support rod 210 pushes the fan plate 201 to rotate along the top pin of the connecting rod 211, and adjusts the diameter difference between the bottom and top of the roller mechanism 2. When the roller mechanism 2 rotates, the linear velocity difference at various points on the side of the roller mechanism 2 changes, thereby adjusting the change in the lateral thrust of the roller mechanism 2 on the belt to meet different use requirements and avoid damage to the belt caused by sudden changes in lateral torque.

[0027] Among them, a worm wheel 214 is fixedly sleeved on the side of the threaded rod 208, and a worm 206 is movably sleeved on the inner wall of the bottom end of the mounting shaft 202. The top end of the worm 206 extends out of the top end of the mounting shaft 202 and is provided with a hexagonal slot 213. Insert a hexagonal wrench into the hexagonal slot 213, rotate the worm 206, and the threaded rod 208 is driven to rotate through the mutual engagement of the worm 206 and the worm wheel 214. The worm 206 can also drive the worm wheel 214 to rotate, and the worm 206 can drive the worm wheel 214 to rotate, while the worm wheel 214 cannot drive the worm 206 to rotate, thereby fixing the threaded rod 208.

[0028] Working principle of the present invention: S1. The frame body 101 is placed inside the placement plate 502 on the side of the side plate 501, and the whole equipment is placed inside the belt conveyor frame. At this time, the outer sides of the side plates 501 on both sides are in contact with the inner walls of the frame side. Bolts are used to pass through the bolt holes reserved on the side of the side plates 501 to fix them to the belt conveyor frame. The frame body 101 is moved laterally along the placement plate 502, and the placement plate 502 is positioned on the scale 103 so that the readings of the scales 103 on both sides are the same, thereby ensuring that the frame structure 1 is located at the center of the belt conveyor. Then, bolts are used to pass through the bolt holes and through grooves on the clamping plate 503, so that when the clamping plate 503 is fixed to the top of the placement plate 502, the bottom end of the clamping plate 503 is tightly attached to the top of the frame body 101 to fix the frame structure 1. S2. During installation, the block 204 at the end of the roller mechanism 2 is placed into the placement groove 305, and the reset spring 308 pushes the fixing pin 309 to be inserted into the fixing hole 205 to fix the block 204, so as to realize the installation of the roller mechanism 2. Similarly, the support roller 404 is installed on the fixing frame 402, and the hexagonal wrench is inserted into the hexagonal slot 213, and the worm 206 is rotated. The threaded rod 208 is driven to rotate through the mutual engagement between the worm 206 and the worm wheel 214, and the threaded block 209 is driven to move laterally along the inner wall of the installation shaft 202 through the thread, so that the bottom end of the support rod 210 rotates along the top pin of the connecting block 212, so that the support rod 210 pushes the fan-shaped plate 201 to rotate along the top pin of the connecting rod 211, and the diameter difference between the bottom and the top of the roller mechanism 2 is adjusted; S3, remove the bolts on the through holes 411, move the telescopic column 410 up and down along the inner wall of the fixing column 408 to make the support frame 403 rotate along the center of the bearing 406, so that the top of the two fixing seats 401 remain parallel to the belt, and then the bolts pass through the through holes on the telescopic column 410 and the telescopic column 410 to fix the telescopic column 410. At this time, the upper and lower limit wheels 409 are tightly attached to the upper and lower end surfaces of the support plate 102 to support and limit the support frame 403, loosen the fixing nuts 304 at the upper and lower ends to separate the clip 313 from the support frame 403, move the second mounting plate 302 up and down to rotate along the top pin of the support frame 403, so that the roller mechanism 2 maintains a suitable angle, and the roller mechanisms 2 on both sides are symmetrically distributed along the vertical line of the belt center, and then tighten the fixing nuts 304 to make the clip 313 clamp the side of the support frame 403 to fix the mounting mechanism 3; S4. When the belt deviates to both sides during use, it contacts the surface of the roller mechanism 2, generating lateral resistance to the belt to prevent the belt from deviating. At the same time, the belt drives the roller mechanism 2 to rotate. Because the roller mechanism 2 is a flat-top cone structure, and the bottom diameter is larger than the top diameter, the angular velocity of the roller mechanism 2 is the same when it rotates, and the bottom linear velocity of the roller mechanism 2 is larger than the top linear velocity. However, the linear velocity of the belt is fixed when the belt conveyor is running. Therefore, when the roller mechanism 2 rotates, it generates a deflection torque toward the center, so that the belt moves closer to the center, and the deviation of the belt is corrected. S5. During disassembly, the electromagnet 306 is energized to generate magnetic force, thereby generating magnetic force on the iron sheet 307, so that the connecting column 311 drives the fixing pin 309 to move out of the fixing hole 205 and into the second installation hole 312, so as to facilitate the block 204 to move out of the placement slot 305.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A new belt conveyor mechanical deviation correction device, comprising a frame structure (1), characterized in that: Also includes: A roller mechanism (2), a mounting mechanism (3), a support mechanism (4) and a fixing mechanism (5), wherein the side of the fixing mechanism (5) is movably connected to the side of the frame structure (1), and the fixing mechanism (5) is located on both sides of the frame structure (1) for connecting the belt conveyor frame, the side of the support mechanism (4) is fixedly connected to the side of the frame structure (1), and the support mechanism (4) is located at the center of the frame structure (1), the bottom end of the mounting mechanism (3) is movably connected to the top of the support mechanism (4), and the mounting mechanisms (3) on both sides are symmetrically distributed along the center of the frame structure (1), the side of the roller mechanism (2) is movably connected to the side of the mounting mechanism (3), the roller mechanism (2) is a flat-topped cone structure, and the bottom diameter is larger than the top diameter, when the belt deflects, it contacts the surface of the roller mechanism (2), thereby driving the roller mechanism (2) to rotate, there is a linear speed difference when the belt contacts the surface of the roller mechanism (2), thereby generating a lateral thrust for the belt to correct the deviation, and the surface of the roller mechanism (2) is wrapped with anti-slip rubber.

2. According to claim 1, a new belt conveyor mechanical deviation correction device is characterized in that: The frame structure (1) comprises a frame body (101), the fixing mechanism (5) comprises a side plate (501), a placement plate (502) is fixedly connected to the side of the side plate (501), the inner wall of the side of the placement plate (502) is movably connected to the side of the frame body (101), the top of the placement plate (502) is fixedly connected to a clamping plate (503) by bolts, the bottom of the clamping plate (503) is movably connected to the top of the frame body (101), and a scale (103) is provided at the top of the frame body (101) corresponding to the position of the placement plate (502).

3. According to claim 2, a new belt conveyor mechanical deviation correction device is characterized in that: The support mechanism (4) comprises a fixed seat (401), the side of the fixed seat (401) is fixedly connected to the side of the frame body (101), the side of the fixed seat (401) is movably sleeved with a connecting seat (405) via a bearing (406), the top of the connecting seat (405) is fixedly connected to a top plate (407) via bolts, the top of the top plate (407) is fixedly connected to a support frame (403), the top of the support frame (403) is fixedly connected to a fixed frame (402), and the top of the fixed frame (402) is movably connected to a support roller (404).

4. According to claim 3, a new belt conveyor mechanical deviation correction device is characterized in that: The support frame (403) is an arched structure. The bottom end of the support frame (403) is fixedly connected to a fixing column (408), and the fixing column (408) is located at both ends of the support frame (403). The inner wall of the side of the fixing column (408) is movably connected to a telescopic column (410). A through hole (411) is opened on the side of the fixing column (408), and the fixing column (408) and the telescopic column (410) are fixed by bolts passing through the through hole (411). Two limiting wheels (409) are movably sleeved on the side of the telescopic column (410) by bolts. The top end of the frame body (101) is fixedly connected to a support plate (102), and the two limiting wheels (409) are symmetrically distributed up and down along the support plate (102) to support and limit the support frame (403).

5. According to claim 4, a new belt conveyor mechanical deviation correction device is characterized in that: The mounting mechanism (3) comprises a first mounting plate (301), the bottom end of the first mounting plate (301) is fixedly connected to a threaded column (303), the top end of the support frame (403) is provided with a movable groove (412) at a position corresponding to the threaded column (303), the side of the threaded column (303) is movably connected to two clips (313), and the clips (313) are located at the upper and lower ends of the support frame (403), the side of the threaded column (303) is threadedly connected to a fixing nut (304), the top end of the support frame (403) is movably connected to a second mounting plate (302) via a pin, and the roller mechanism (2) is mounted and fixed via the first mounting plate (301) and the second mounting plate (302).

6. According to claim 5, a new belt conveyor mechanical deviation correction device is characterized in that: The roller mechanism (2) comprises a mounting shaft (202), a connecting shaft (203) being movably sleeved on a side of the mounting shaft (202), a clamping block (204) being fixedly connected to a side of the connecting shaft (203), a placement groove (305) being provided at the top of the first mounting plate (301), a side of the placement groove (305) being movably connected to a side of the clamping block (204), a second mounting hole (312) being provided on a side of the placement groove (305), a return spring (308) being fixedly connected to a side of the second mounting hole (312), a fixing pin (309) being fixedly connected to a side of the return spring (308), and a fixing hole (205) being provided on a side of the clamping block (204) at a position corresponding to the fixing pin (309).

7. A new belt conveyor mechanical deviation correction device according to claim 6, characterized in that: A first mounting hole (310) is provided on the side of the second mounting hole (312); an electromagnet (306) is fixedly connected to the side of the first mounting hole (310); a connecting column (311) is fixedly connected to the side of the fixing pin (309); and an iron sheet (307) is fixedly connected to the side of the connecting column (311).

8. According to claim 6, a new belt conveyor mechanical deviation correction device is characterized in that: The installation shaft (202) is a hollow structure. A threaded rod (208) is movably sleeved on the inner wall of the side of the installation shaft (202). The side of the threaded rod (208) is threadedly connected to a threaded block (209). A through groove (207) is provided on the side of the installation shaft (202). A connecting block (212) is fixedly connected to the side of the threaded block (209). The side of the connecting block (212) is movably connected to the side of the through groove (207). The top of the threaded block (209) is movably connected to a support rod (210) via a pin. The side of the installation shaft (202) is fixedly connected to a connecting rod (211). The top of the connecting rod (211) is movably connected to a fan-shaped plate (201) via a pin. The bottom end of the fan-shaped plate (201) is fixedly connected to the top of the support rod (210) via a pin.

9. A new belt conveyor mechanical deviation correction device according to claim 8, characterized in that: A worm wheel (214) is fixedly sleeved on the side of the threaded rod (208), a worm (206) is movably sleeved on the inner wall of the bottom end of the installation shaft (202), and the top end of the worm (206) protrudes out of the top end of the installation shaft (202) and is provided with a hexagonal slot (213).

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