Conveyor

Abstract

The invention discloses a conveyor, and relates to the technical field of mine carrying, the conveyor comprises a supporting mechanism and an anti-wear mechanism, the supporting mechanism comprises a supporting frame and a main connecting seat arranged on the supporting frame, the supporting frame is provided with a conveying mechanism corresponding to the main connecting seat, and the supporting frame and the conveying mechanism are jointly provided with the anti-wear mechanism; the supporting frame is provided with an anti-deviation mechanism distributed with the conveying mechanism in a staggered mode, and the anti-abrasion mechanism and the anti-deviation mechanism are jointly provided with a correction mechanism and a conveying belt. Through cooperation of the conveying mechanism and the anti-abrasion mechanism, the situation that friction force between the first conveying carrier roller, the second conveying carrier roller and the conveying belt is increased due to silt and gravel mixtures, and abrasion of the first conveying carrier roller, the second conveying carrier roller and the conveying belt is aggravated is prevented; and through cooperation of the conveying mechanism and the anti-abrasion mechanism, secondary pollution caused by the scraper to the first conveying carrier roller and the second conveying carrier roller is prevented, and meanwhile the cleaning and brushing range of the cleaning roller to the conveying belt is enlarged.

Description

Technical Field

[0001] The invention relates to the technical field of mine transportation, and in particular to a conveyor. Background Art

[0002] A conveyor is a device used to transport materials. It is widely used in many fields such as mining, metallurgy, chemical industry, agriculture and logistics. Common types include: belt conveyor, chain conveyor, screw conveyor, etc. Among them, the belt conveyor used in the mining field can continuously transport large amounts of ore materials. The components usually include: drive mechanism, tensioning roller, conveyor belt and rollers, etc.

[0003] In the process of conveying ore materials on the current belt conveyor, a large amount of ore materials are placed on the conveyor belt, which is driven by the driving mechanism and supported by the rollers for long-distance transportation. However, during the transmission process, the mixture of mud, sand and gravel will adhere to the rollers and the conveyor belt, resulting in increased friction between the rollers and the conveyor belt, which aggravates the wear of the rollers and the conveyor belt. Secondly, in long-distance transportation, the conveyor belt is prone to deviation due to uneven distribution of ore and deviation of the ore landing point from the center of the conveyor belt. Usually, anti-deviation rollers are used to correct it by friction. However, excessive friction during the correction process will aggravate the wear of the conveyor belt surface. Furthermore, the roller seat is usually tightened and fixed by multiple bolts. After the long-distance belt conveyor is used for a long time, when repairing and replacing worn rollers, the work intensity of removing the bolts one by one is high and the efficiency is low.

[0004] Therefore, in order to reduce the wear of the conveyor belt and reasonably correct the deviation, the present invention provides a conveyor. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a conveyor.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a conveyor, including a supporting mechanism and an anti-wear mechanism, the supporting mechanism includes a supporting frame and a main connecting seat arranged on the supporting frame, and a conveying mechanism corresponding to the main connecting seat is arranged on the supporting frame, the anti-wear mechanism is jointly arranged on the supporting frame and the conveying mechanism, the anti-deviation mechanism is staggered with the conveying mechanism on the supporting frame, and the correction mechanism and the conveyor belt are jointly arranged on the anti-wear mechanism and the anti-deviation mechanism.

[0007] The anti-wear mechanism comprises a cleaning component for cleaning the conveying mechanism and the conveying belt and an installation component arranged on the supporting mechanism and the conveying mechanism for assisting the installation of the conveying mechanism and the cleaning component.

[0008] In the above-mentioned conveyor, the anti-deviation mechanism includes a mounting base plate, the mounting base plate is jointly installed on two support frames by bolts, and a hydraulic cylinder is installed in the middle of the top wall of the mounting base plate, the top wall of the output end of the hydraulic cylinder is rotatably connected to a load-reducing roller through a U-shaped seat 1, and the front and rear parts of the top wall of the mounting base plate are symmetrically slidably connected with a U-shaped seat 2 with the hydraulic cylinder as the center, there is a height difference in the vertical section of the U-shaped seat 2, and a correction roller is rotatably connected to the U-shaped seat 2, and the sides of the two corresponding front and rear correction rollers that are close to each other are inclined toward the direction of the load-reducing roller.

[0009] In the above-mentioned conveyor, the support frame is composed of two L-shaped seats that are symmetrical front and back, and a plurality of main connecting seats are evenly welded and distributed on the top wall of the horizontal section of the L-shaped seat. The main connecting seats on the two L-shaped seats correspond front to back, and the conveying mechanism includes a conveying component arranged on the support mechanism for supporting the conveyor belt and a pushing component arranged on the conveying component for moving alternately back and forth.

[0010] In the above-mentioned conveyor, the conveying component includes an auxiliary connecting seat, and the sides of the two main connecting seats corresponding to the front and rear that are close to each other are both engaged and connected with the auxiliary connecting seat, and the two auxiliary connecting seats corresponding to the front and rear are commonly fixedly connected with a mounting frame, the middle part of the mounting frame is rotatably connected with a transmission roller 1 facing forward and backward, and the front and rear parts of the mounting frame are symmetrically rotatably connected with transmission roller 2 facing forward and backward with the transmission roller 1 as the center, and the sides of the two transmission rollers 2 that are close to each other are both inclined toward the direction of transmission roller 1.

[0011] In the above-mentioned conveyor, the pushing assembly includes a cam, and the front and rear sides of the transmission rollers 1 and 2 are coaxially fixedly connected with cams, and the protruding directions of the corresponding front and rear cams are opposite. The side walls of the cams are fitted with a movable frame connected to the mounting frame for left and right sliding, and the right side wall of the movable frame is fixedly connected with a wedge block 1, and the right side wall of the wedge block 1 is inclined.

[0012] In the above-mentioned conveyor, the installation assembly includes two locking seats arranged correspondingly in the front and rear, and the inner top wall of the locking seat is fixedly connected with a snap-fit ​​locking block, the main connecting seat and the corresponding auxiliary connecting seat are provided with a snap-fitting groove 1 adapted to the snap-fitting locking block, and the two corresponding front and rear locking seats are provided with a snap-fitting groove 2 adapted to the mounting frame on the side close to each other, the right side wall of the locking seat is rotatably connected with a nut through a U-shaped piece, and the main connecting seat, the auxiliary connecting seat, the locking seat, the snap-fitting locking block and the U-shaped piece are all provided with holes for inserting bolts from left to right.

[0013] In the above-mentioned conveyor, the cleaning component includes a support seat, two locking seats correspondingly arranged in the front and rear are commonly fixedly connected with the support seat, and three scrapers are detachably mounted on the support seat, each of the scrapers is provided with a plurality of slide grooves distributed front and back, and scraper strips are slidably connected to the slide grooves front and back, a connecting frame is commonly fixedly connected to the plurality of scraper strips on the same scraper, and a cleaning roller that is rotatably connected to the top of the connecting frame and is attached to the bottom of the conveyor belt.

[0014] In the above-mentioned conveyor, the scraper corresponds to transmission roller one and transmission roller two, and the front and rear side walls of the connecting frame are symmetrically fixedly connected with wedge block three corresponding to wedge block one, and the left side wall of wedge block three is in an adaptively inclined shape with the right side wall of wedge block one.

[0015] In the above-mentioned conveyor, an annular slide seat arranged outside the hydraulic cylinder is fixed in the middle of the top wall of the installation base plate, and the annular slide seat is slidably connected to the left and right symmetrically distributed U-shaped push frames through an electric slider, and the side walls of the two push frames close to each other are in contact with the corresponding side walls of the U-shaped seat.

[0016] In the above-mentioned conveyor, the correction mechanism includes a slider, and the front and rear top walls of the mounting base are symmetrically distributed with sliders connected for left-right sliding by spring 1, and the front and rear parts of the locking seats on the left and right sides of the mounting base are connected for left-right sliding by spring 2, the slider and the wedge four are connected by a detachable hinge, and the outer wall of the wedge four away from the hinge is inclined.

[0017] In the above-mentioned conveyor, the mounting frames on the left and right sides of the mounting base are connected to sliding seats corresponding to wedge blocks four through spring three for forward and backward sliding, and the top wall of the sliding seat is rotatably connected to a correction roller, and the side of the sliding seat away from the mounting frame is adapted to the inclined side wall of wedge block four.

[0018] Compared with the existing technology, the advantages of the present invention are: 1. Through the cooperation of the conveying mechanism and the anti-wear mechanism, the scraper scrapes off the mud, sand and gravel mixture attached to the surface of the conveying roller 1 and the conveying roller 2, and the cleaning roller cleans and brushes the mud, sand and gravel mixture attached to the bottom wall of the conveyor belt, so as to prevent the mud, sand and gravel mixture from increasing the friction between the conveying roller 1, the conveying roller 2 and the conveyor belt, thereby aggravating the wear of the conveying roller 1, the conveying roller 2 and the conveyor belt.

[0019] 2. Through the coordination of the conveying mechanism and the anti-wear mechanism, the rotation of the transmission roller 1 and the transmission roller 2 is used to drive the scraper bar to scrape the accumulated mud, sand and gravel mixture on the side wall of the scraper for secondary cleaning, so as to prevent the scraper from causing secondary pollution to the transmission roller 1 and the transmission roller 2, and at the same time increase the cleaning range of the cleaning roller on the conveyor belt.

[0020] 3. Through the coordination of the anti-deviation mechanism and the correction mechanism, the load-reducing roller lifts the conveyor belt upward to disperse the friction between part of the conveyor belt and the correction roller, thereby reducing the excessive friction during the correction process that aggravates the wear of the conveyor belt surface. The U-shaped seat 2 drives the correction roller to correct the deviated conveyor belt, and the sliding seat pushes the edge of the conveyor belt to assist the correction roller to correct the conveyor belt from the front and back sides.

[0021] 4. Through the coordination of the main connecting seat, the conveying mechanism and the anti-wear mechanism, the stability of the mechanism connection can be ensured while the efficiency of disassembly and assembly can be improved; the main connecting seat limits the position of the auxiliary connecting seat, and the locking block locks the positions of the main connecting seat and the auxiliary connecting seat. The locking groove 2 of the locking seat is engaged with the front and rear parts of the mounting frame. A screw is used to enter the corresponding holes of the front locking seat, the main connecting seat, the auxiliary connecting seat, the locking block and the U-shaped part from left to right in turn, thereby reducing the number of screws used and achieving quick installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The specific embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings, wherein: Figure 1 A partial structural diagram of the equipment.

[0023] Figure 2 It is a schematic diagram of the structures of the supporting mechanism, conveying mechanism, anti-wear mechanism, anti-deviation mechanism and correction mechanism.

[0024] Figure 3 It is a structural schematic diagram of the supporting mechanism and the conveying mechanism.

[0025] Figure 4 It is a partial structural schematic diagram of the conveying mechanism and the anti-wear mechanism.

[0026] Figure 5 A partial structural diagram of the pushing component and the cleaning component.

[0027] Figure 6 It is a schematic cross-sectional view of part of the structure of the anti-wear mechanism.

[0028] Figure 7 It is a front view structural diagram of the transmission roller 1 and the scraper.

[0029] Figure 8 Schematic diagram of the changes of the anti-deviation mechanism before and after deflection.

[0030] Fig. 9 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0031] Fig.10 This is a schematic diagram of the overall structure of the equipment.

[0032] Fig.11It is a partial cross-sectional schematic diagram of the conveying mechanism and the anti-wear mechanism.

[0033] In the figure: 1, support mechanism; 11, support frame; 12, main connecting seat; 2, conveying mechanism; 21, conveying assembly; 211, mounting frame; 212, auxiliary connecting seat; 213, transmission roller 1; 214, transmission roller 2; 22, pushing assembly; 221, cam; 222, moving frame; 223, wedge block 1; 3, anti-wear mechanism; 31, mounting assembly; 311, locking seat; 312, locking block; 313, nut; 32 , cleaning assembly; 321, support seat; 322, scraper; 323, scraper strip; 324, connecting frame; 325, cleaning roller; 326, wedge block three; 4, anti-deviation mechanism; 41, mounting base; 42, hydraulic cylinder; 43, load-reducing roller; 44, deviation-correcting roller; 45, annular slide; 46, pushing frame; 5, correction mechanism; 51, slider; 52, hinge; 53, wedge block four; 54, sliding seat; 55, correction roller; 6, conveyor belt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0035] Reference Figure 1 , Figure 2 , Figure 3 and Fig.10 A conveyor includes a supporting mechanism 1 and an anti-wear mechanism 3. The supporting mechanism 1 includes a supporting frame 11 and a main connecting seat 12 arranged on the supporting frame 11. The supporting frame 11 is provided with a conveying mechanism 2 corresponding to the main connecting seat 12. The supporting frame 11 and the conveying mechanism 2 are jointly provided with the anti-wear mechanism 3. The supporting frame 11 is provided with an anti-deviation mechanism 4. The anti-wear mechanism 3 and the anti-deviation mechanism 4 are jointly provided with a correction mechanism 5 and a conveyor belt 6.

[0036] During long-distance transportation, several conveying mechanisms 2 are installed on the supporting mechanism 1 at the same intervals. At the same time, anti-deviation mechanisms 4 are installed in areas where deviation is likely to occur or installed at fixed intervals. The conveyor belt 6 is transported on the conveying mechanism 2 and the anti-deviation mechanism 4. The conveyor belt 6 is driven by a motor-driven roller.

[0037] The support mechanism 1 and the conveying mechanism 2 are installed and connected, and then the anti-wear mechanism 3 is installed and connected with the support mechanism 1 and the conveying mechanism 2. The connection parts of the support mechanism 1, the conveying mechanism 2 and the anti-wear mechanism 3 can be connected and locked together using a small number of screws, which can improve efficiency when inspecting and replacing worn parts during long-distance transportation.

[0038] When the conveyor belt 6 is conveying, the anti-wear mechanism 3 can clean the conveying mechanism 2 and the conveyor belt 6 to prevent the sand and stones adhering between the conveying mechanism 2 and the conveyor belt 6 from increasing friction and aggravating the wear of the conveyor belt 6. At the same time, the conveying mechanism 2 can drive the anti-wear mechanism 3 to perform self-cleaning; when the conveyor belt 6 deviates, the anti-deviation mechanism 4 and the correction mechanism 5 cooperate to perform correction operations to reduce the situation where excessive friction aggravates the surface wear of the conveyor belt 6.

[0039] Reference Figures 1 to 3 The support frame 11 is composed of two L-shaped seats that are symmetrical front and back. A plurality of main connecting seats 12 are evenly welded and distributed on the top wall of the horizontal section of the L-shaped seat. The main connecting seats 12 on the two L-shaped seats correspond front to back. The conveying mechanism 2 includes a conveying component 21 arranged on the support mechanism 1 for supporting the conveyor belt 6 and a pushing component 22 arranged on the conveying component 21 for moving alternately back and forth.

[0040] Reference Figures 1 to 3 The conveying component 21 includes an auxiliary connecting seat 212, and the two front and rear corresponding main connecting seats 12 are both engaged with the auxiliary connecting seat 212 on the sides close to each other. A mounting frame 211 is fixedly connected between the two front and rear corresponding auxiliary connecting seats 212. The middle part of the mounting frame 211 is rotatably connected with a front-to-back facing transmission roller 1 213, and the front and rear parts of the mounting frame 211 are symmetrically rotatably connected with the front-to-back facing transmission roller 214 around the transmission roller 1 213 as the center, and the sides of the two transmission rollers 214 close to each other are inclined toward the direction of the transmission roller 1 213.

[0041] Reference Figures 3 to 5 The pushing component 22 includes a cam 221. The front and rear sides of the transmission roller 1 213 and the transmission roller 2 214 are coaxially fixedly connected with the cam 221. The protruding directions of the front and rear corresponding cams 221 are opposite. The side wall of the cam 221 is fitted with a moving frame 222 connected to the mounting frame 211 for left and right sliding. The right side wall of the moving frame 222 is fixedly connected with a wedge block 1 223, and the right side wall of the wedge block 1 223 is inclined.

[0042] Reference Figure 1 to Figure 2 The anti-wear mechanism 3 includes a cleaning component 32 for cleaning the conveying mechanism 2 and the conveying belt 6 and an installation component 31 arranged on the supporting mechanism 1 and the conveying mechanism 2 for assisting the installation of the conveying mechanism 2 and the cleaning component 32.

[0043] Reference Figure 3 , Figure 6 and Fig.11 The mounting assembly 31 includes two locking seats 311 correspondingly arranged at the front and rear, the inner top wall of the locking seat 311 is fixedly connected with a snap-fit ​​locking block 312, the main connecting seat 12 and the corresponding auxiliary connecting seat 212 are provided with a snap-fitting groove 1 that matches the snap-fit ​​locking block 312, and the two corresponding front and rear locking seats 311 are provided with a snap-fitting groove 2 that matches the mounting frame 211 on the side close to each other, and the right side wall of the locking seat 311 is fixedly connected with a nut 313 through a U-shaped piece, and the main connecting seat 12, the auxiliary connecting seat 212, the locking seat 311, the snap-fit ​​locking block 312 and the U-shaped piece are all provided with holes for bolts to be inserted from left to right.

[0044] Reference Figures 4 to 7 The cleaning component 32 includes a support seat 321, and two locking seats 311 correspondingly arranged at the front and rear are commonly fixedly connected with the support seat 321, and three scrapers 322 are detachably mounted on the support seat 321, and the scrapers 322 correspond to the transmission roller 1 213 and the transmission roller 2 214, and the scrapers 322 are each provided with a plurality of slide grooves distributed front and back, and the slide grooves are slidably connected with scraper strips 323, and a connecting frame 324 is commonly fixedly connected to the plurality of scraper strips 323 on the same scraper 322, and a cleaning roller 325 that is attached to the bottom of the conveyor belt 6 is rotatably connected to the top of the connecting frame 324; a wedge block 326 corresponding to the wedge block 1 223 is symmetrically fixedly connected to the front and rear side walls of the connecting frame 324, and the left side wall of the wedge block 326 is in an inclined shape that matches the right side wall of the wedge block 1 223.

[0045] When installing the conveying mechanism 2 and the supporting mechanism 1, the worker installs the mounting frame 211, drives the auxiliary connecting seat 212 to snap into the main connecting seat 12, and the main connecting seat 12 limits the left and right movement of the auxiliary connecting seat 212, and performs preliminary positioning of the auxiliary connecting seat 212. Then the worker installs the supporting seat 321, drives the locking seat 311 to move downward close to the main connecting seat 12 and the auxiliary connecting seat 212, until the snap-locking block 312 snaps into the snap-locking groove 1 between the main connecting seat 12 and the auxiliary connecting seat 212, and the snap-locking block 312 snaps into the main connecting seat 12 and the auxiliary connecting seat 21 2 is locked in the position, and the engaging groove 2 of the locking seat 311 is engaged with the front and rear parts of the mounting bracket 211, limiting the left and right movement of the anti-wear mechanism 3 and the conveying mechanism 2; finally, a screw is used to successively enter the front locking seat 311, the main connecting seat 12, the auxiliary connecting seat 212, the engaging locking block 312 and the corresponding holes inside the U-shaped part from left to right, and the nut 313 is turned to tighten the screw. Similarly, another screw is used to fix and lock the conveying mechanism 2 and the rear part of the anti-wear mechanism 3 to the supporting mechanism 1, thereby ensuring the stability of the connection and improving the efficiency of disassembly and assembly.

[0046] When the conveyor belt 6 is transported from left to right, the transmission roller 1 213 and the transmission roller 2 214 are close to the bottom wall of the conveyor belt 6 to support the conveyor belt 6. The transmission of the conveyor belt 6 drives the transmission roller 1 213 and the transmission roller 2 214 to rotate, which helps to reduce the friction during transportation.

[0047] When the conveyor belt 6 drives the transmission roller 1 213 and the transmission roller 2 214 to rotate clockwise, the scraper 322 scrapes off the mud, sand and gravel mixture attached to the surface of the conveyor belt 6, and at the same time, the cleaning roller 325 close to the bottom wall of the conveyor belt 6 cleans and brushes the mud, sand and gravel mixture attached to the bottom wall of the conveyor belt 6 to prevent the mud, sand and gravel mixture from aggravating the wear of the transmission roller 1 213, the transmission roller 2 214 and the conveyor belt 6.

[0048] At the same time, when the transmission roller 1 213 and the transmission roller 214 rotate, the cam 221 is driven to rotate, and the rotation of the cam 221 drives the moving frame 222 and the wedge block 1 223 to move left and right. When the wedge block 1 223 moves to the right and approaches the wedge block 326, the inclined surface of the wedge block 1 223 is close to the inclined surface of the wedge block 326 and then pushes the wedge block 326 to move in the front and rear directions. Since the protrusions of the two cams 221 corresponding to the front and rear are in opposite directions, the two wedge blocks 1 223 corresponding to the front and rear push the wedge block 326 alternately, and the connecting frame 324 drives the scraper strip 323 and the cleaning roller 325 to move back and forth in the front and rear directions to scrape off the accumulated mud, sand and gravel mixture on the side wall of the scraper 322 for secondary cleaning, prevent the scraper 322 from causing secondary pollution to the transmission roller 1 213 and the transmission roller 2 214, and at the same time increase the cleaning range of the cleaning roller 325 on the conveyor belt 6. It should be noted that, in order to prevent the scraped mud, sand and gravel mixture from accumulating in the chute and affecting the movement of the scraper bar 323, the bottom end of the chute can be set as an inclined surface to guide the mud, sand and gravel mixture to the outside of the chute.

[0049] Reference Figure 1 , Figure 2 and Figure 8 The anti-deviation mechanism 4 includes a mounting base plate 41, on which the mounting base plate 41 is installed together by bolts on the two support frames 11, a hydraulic cylinder 42 is installed in the middle of the top wall of the mounting base plate 41, and the top wall of the output end of the hydraulic cylinder 42 is rotatably connected to a load-reducing roller 43 through a U-shaped seat 1, and the front and rear parts of the top wall of the mounting base plate 41 are symmetrically slidably connected to a U-shaped seat 2 with the hydraulic cylinder 42 as the center, and there is a height difference between the vertical sections of the U-shaped seat 2, and a deviation-correcting roller 44 is rotatably connected to the U-shaped seat 2, and the sides of the two deviation-correcting rollers 44 corresponding to the front and rear that are close to each other are inclined toward the direction of the load-reducing roller 43; an annular slide 45 arranged outside the hydraulic cylinder 42 is fixed in the middle of the top wall of the mounting base plate 41, and a U-shaped push frame 46 symmetrically distributed on the left and right is slidably connected on the annular slide 45 through an electric slider, and the side walls of the two push frames 46 that are close to each other are attached to the side walls corresponding to the U-shaped seat 2.

[0050] It should be noted that since the number of anti-deviation mechanisms 4 is relatively small, and the contact area between the deviation-correcting rollers 44 and the conveyor belt 6 is small, the corresponding wear is also less, so there is no need to frequently inspect and maintain them. Using bolts to connect the mounting base plate 41 and the support frame 11 will not result in excessive maintenance workload.

[0051] Reference Figure 1 , Figure 2 and Fig. 9 The correction mechanism 5 includes a slider 51. The front and rear top walls of the mounting base 41 are symmetrically distributed with sliders 51 connected for left-right sliding movement through spring 1 (not shown in the figure). The front and rear parts of the locking seats 311 on the left and right sides of the mounting base 41 are connected for left-right sliding movement with wedge blocks 4 53 through spring 2 (not shown in the figure). The slider 51 and the wedge blocks 4 53 are connected for left-right sliding movement through a detachable hinge 52. The outer wall of the wedge blocks 4 53 away from the hinge 52 is inclined. The mounting frames 211 on the left and right sides of the mounting base 41 are connected for front-back sliding movement with sliding seats 54 corresponding to the wedge blocks 4 53 through spring 3 (not shown in the figure). The top wall of the sliding seat 54 is rotatably connected with a correction roller 55. The side of the sliding seat 54 away from the mounting frame 211 is adapted to the inclined side wall of the wedge blocks 4 53.

[0052] When the conveyor belt 6 deviates during the conveying process from left to right, the top wall of the output end of the hydraulic cylinder 42 moves upward to drive the load-reducing roller 43 to lift the conveyor belt 6 upward, so as to disperse part of the friction between the conveyor belt 6 and the deviation-correcting roller 44, so as to avoid excessive friction during the correction process, which aggravates the surface wear of the conveyor belt 6. At the same time, the two pushing frames 46 are driven by the electric slider to slide on the annular slide 45, and the two pushing frames 46 clamp and drive the U-shaped seat 2 to slide and deflect on the mounting base plate 41. The U-shaped seat 2 drives the deviation-correcting roller 44 to correct the deviated conveyor belt 6.

[0053] The hinge 52 is initially in a tensioned state. When the U-shaped seat 2 slides close to the slider 51, the U-shaped seat 2 pushes the slider 51 to slide and move. The spring 1 connecting the mounting base 41 and the slider 51 is compressed, and the hinge 52 changes from a tensioned state to a relaxed state, releasing the pulling force on the wedge block 4 53. The spring 2 connecting the locking seat 311 and the wedge block 4 53 rebounds, and the wedge block 4 53 slides toward the sliding seat 54. The inclined surface of the wedge block 4 53 pushes the inclined surface of the sliding seat 54, so that the sliding seat 54 slides toward the inside of the corresponding mounting frame 211. The spring 3 is compressed, and the sliding seat 54 drives the correction roller 55 to approach the edge of the conveyor belt 6, pushing the edge of the conveyor belt 6 to assist the deviation correction roller 44 to correct the conveyor belt 6 from the front and rear sides.

[0054] When the conveyor belt 6 deviates, the second U-shaped seat slides to drive the deviation-correcting roller 44 to correct the conveyor belt 6 , and at the same time drives the correction roller 55 to perform auxiliary correction on the conveyor belt 6 .

[0055] The specific operation steps of this conveyor are as follows: when the conveyor belt 6 drives the transmission roller 1 213 and the transmission roller 2 214 to rotate clockwise, the scraper 322 installed on the corresponding right side of the transmission roller 1 213 and the transmission roller 2 214 scrapes off the mud, sand and gravel mixture attached to their surface, and at the same time, the cleaning roller 325 close to the bottom wall of the conveyor belt 6 cleans and brushes the mud, sand and gravel mixture attached to the bottom wall of the conveyor belt 6.

[0056] When the transmission roller 1 213 and the transmission roller 214 rotate, the two corresponding wedge blocks 1 223 at the front and rear sides push the wedge block 3 326 alternately, and the connecting frame 324 drives the scraper bar 323 and the cleaning roller 325 to move back and forth in the front and rear directions, so that the scraper bar 323 can scrape the accumulated mud, sand and gravel mixture on the side wall of the scraper 322 for secondary cleaning.

[0057] When the conveyor belt 6 deviates during the conveying process from left to right, the top wall of the output end of the hydraulic cylinder 42 moves upward to drive the load-reducing roller 43 to lift the conveyor belt 6 upward, so as to disperse part of the friction between the conveyor belt 6 and the correcting roller 44. The two pushing frames 46 clamp and drive the U-shaped seat 2 to slide and deflect on the mounting base plate 41, and the U-shaped seat 2 drives the correcting roller 44 to correct the deviated conveyor belt 6; at the same time, the U-shaped seat 2 slides close to the slider 51, driving the sliding seat 54 to drive the correction roller 55 to approach the edge of the conveyor belt 6, pushing the edge of the conveyor belt 6 to assist the correcting roller 44 to correct the conveyor belt 6 from the front and back sides.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveyor, comprising a supporting mechanism and an anti-wear mechanism, characterized in that: The support mechanism includes a support frame and a main connecting seat arranged on the support frame, and a conveying mechanism corresponding to the main connecting seat and connected by a snap-fitting manner is arranged on the support frame, an anti-wear mechanism is arranged on the support frame and the conveying mechanism, an anti-deviating mechanism staggered with the conveying mechanism is arranged on the support frame, and a correction mechanism and a conveyor belt are arranged on the anti-wear mechanism and the anti-deviating mechanism; The anti-wear mechanism includes a cleaning component for cleaning the conveying mechanism and the conveying belt, and an installation component arranged on the supporting mechanism and the conveying mechanism to assist in the installation of the conveying mechanism and the cleaning component; The anti-deviation mechanism includes a mounting base plate, on which the mounting base plate is jointly mounted by bolts on two support frames, and a hydraulic cylinder is mounted on the middle of the top wall of the mounting base plate, the top wall of the output end of the hydraulic cylinder is rotatably connected to a load-reducing roller via a U-shaped seat 1, and the front and rear parts of the top wall of the mounting base plate are symmetrically slidably connected to a U-shaped seat 2 with the hydraulic cylinder as the center, there is a height difference in the vertical section of the U-shaped seat 2, and a deviation correction roller is rotatably connected to the U-shaped seat 2, and the sides of the two corresponding front and rear deviation correction rollers that are close to each other are inclined toward the direction of the load-reducing roller.

2. A conveyor according to claim 1, characterized in that: The support frame is composed of two L-shaped seats that are symmetrical front and back, and a plurality of main connecting seats are evenly welded and distributed on the top wall of the horizontal section of the L-shaped seat. The main connecting seats on the two L-shaped seats correspond front to back. The conveying mechanism includes a conveying component arranged on the support mechanism for supporting the conveyor belt and a pushing component arranged on the conveying component for moving alternately back and forth.

3. A conveyor according to claim 2, characterized in that: The conveying assembly includes an auxiliary connecting seat, and the sides of the two main connecting seats corresponding to the front and rear that are close to each other are both engaged and connected with the auxiliary connecting seat, and the two auxiliary connecting seats corresponding to the front and rear are commonly fixedly connected with a mounting frame, the middle part of the mounting frame is rotatably connected with a transmission roller 1 facing forward and backward, and the front and rear parts of the mounting frame are symmetrically rotatably connected with transmission roller 2 facing forward and backward with the transmission roller 1 as the center, and the sides of the two transmission rollers 2 that are close to each other are both inclined toward the direction of transmission roller 1.

4. A conveyor according to claim 3, characterized in that: The pushing assembly includes a cam, and the front and rear sides of the transmission rollers 1 and 2 are coaxially fixedly connected with cams, and the protruding directions of the corresponding front and rear cams are opposite. The side walls of the cams are fitted with a moving frame that is slidably connected to the mounting frame left and right, and the right side wall of the moving frame is fixedly connected with a wedge block 1, and the right side wall of the wedge block 1 is inclined.

5. A conveyor according to claim 4, characterized in that: The mounting assembly includes two locking seats correspondingly arranged in the front and rear, and the inner top wall of the locking seat is fixedly connected with a snap-fit ​​locking block, the main connecting seat and the corresponding auxiliary connecting seat are provided with a snap-fitting groove 1 adapted to the snap-fitting locking block, and the two corresponding front and rear locking seats are provided with a snap-fitting groove 2 adapted to the mounting frame on the side close to each other, the right side wall of the locking seat is rotatably connected with a nut through a U-shaped piece, and the main connecting seat, the auxiliary connecting seat, the locking seat, the snap-fitting locking block and the U-shaped piece are all provided with holes for bolts to be inserted from left to right.

6. A conveyor according to claim 5, characterized in that: The cleaning assembly includes a support seat, two locking seats correspondingly arranged at the front and rear are commonly fixedly connected to the support seat, and three scrapers are detachably mounted on the support seat, each of the scrapers is provided with a plurality of slide grooves distributed front and back, and scraper strips are slidably connected to the slide grooves front and back, a connecting frame is commonly fixedly connected to the plurality of scraper strips on the same scraper, and a cleaning roller that is rotatably connected to the bottom of the conveyor belt is connected to the top of the connecting frame.

7. A conveyor according to claim 6, characterized in that: The scraper corresponds to the transmission roller one and the transmission roller two, and the front and rear side walls of the connecting frame are symmetrically fixedly connected with wedge block three corresponding to wedge block one, and the left side wall of wedge block three is in an adaptively inclined shape with the right side wall of wedge block one.

8. A conveyor according to claim 1, characterized in that: An annular slide seat arranged outside the hydraulic cylinder is fixed to the middle of the top wall of the mounting base plate, and a U-shaped push frame symmetrically distributed on the left and right is slidably connected to the annular slide seat through an electric slider, and the side walls of the two push frames close to each other are in contact with the corresponding side walls of the U-shaped seat 2.

9. A conveyor according to claim 5, characterized in that: The correction mechanism includes a slider, and the front and rear top walls of the mounting base are symmetrically distributed with sliders connected by spring 1 for left-right sliding connection, and the front and rear parts of the locking seats on the left and right sides of the mounting base are connected by wedge blocks 4 for left-right sliding connection by spring 2, the slider and wedge blocks 4 are connected by a detachable hinge, and the outer wall of the wedge block 4 away from the hinge is inclined.

10. A conveyor according to claim 9, characterized in that: The mounting frames on the left and right sides of the mounting base are connected to sliding seats corresponding to wedge blocks four through spring three for forward and backward sliding, and the top wall of the sliding seat is rotatably connected to a correction roller, and the side of the sliding seat away from the mounting frame is adapted to the inclined side wall of wedge block four.

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