High-stability conveying roller and conveying device

Abstract

The invention discloses a high-stability conveying roller and a conveying device, and relates to the technical field of mining conveying, the high-stability conveying roller comprises a body mechanism, the body mechanism comprises a rack, and a processing mechanism is arranged above the rack; the processing mechanism comprises a limiting unit, the limiting unit is located above the rack, and the limiting unit is used for limiting the position of the roller body and preventing the roller body from deviating; the processing mechanism further comprises a detection unit, the detection unit is located in the limiting unit, the limiting unit is used in cooperation with the detection unit, and the detection unit is used for detecting the abrasion degree of the outer surface of the roller body; a lubricating mechanism is arranged on the surface of the machine frame, the processing mechanism is used in cooperation with the lubricating mechanism, and the lubricating mechanism is used for cleaning and lubricating the roller column rotating connecting part. The high-stability conveying roller is provided with a limiting unit, so that the first roller shaft frame and the second roller shaft frame are matched to clamp and limit the conveying roller body; therefore, the phenomenon that the position of the conveying roller body deviates in the coal mine conveying process is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of mining conveying, in particular to a high-stability conveying roller and a conveying device. Background Art

[0002] In the process of coal mining, in order to facilitate the workers to transport coal resources, workers often set up conveying devices at the coal mining location to transport the coal to the designated location. The conveyor roller is an indispensable part of the conveyor device, so the stability of the conveyor roller determines the stability of coal transportation.

[0003] After long-term use, the existing conveying device will easily produce certain wear and deviation due to the impact force on the conveying roller during the transportation of coal mines and the long-term operation of the conveying roller in a dusty space. The uneven wear of the roller surface will change the diameter and shape of the conveying roller, causing the conveyor belt to be unevenly stressed during operation, resulting in poor stability in coal mine transportation. At the same time, severely worn parts may reduce the strength of the conveyor roller and increase the probability of failure. The deviation of the conveyor roller will cause the position of the conveyor belt to change, further affecting the stability of coal mine transportation. For this reason, we propose a high-stability conveyor roller and conveying device.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing high-stability conveyor rollers and conveying devices on the market, and even if they can be solved, they need to be solved with the cooperation of external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a high-stability conveyor roller and conveying device. Summary of the invention

[0005] The object of the present invention is to provide a high-stability conveying roller and a conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a high-stability conveying roller, comprising a main body mechanism, the main body mechanism comprising a frame, and a processing mechanism is arranged above the frame;

[0007] The processing mechanism includes a limiting unit, which is located above the frame and is used to limit the position of the roller to prevent it from shifting;

[0008] The processing mechanism further includes a detection unit, which is located inside the limiting unit. The limiting unit is used in conjunction with the detection unit, and the detection unit is used to detect the degree of wear on the outer surface of the roller body;

[0009] The surface of the frame is provided with a lubrication mechanism, the processing mechanism is used in conjunction with the lubrication mechanism, and the lubrication mechanism is used for cleaning and lubricating the rotating connection part of the roller.

[0010] Preferably, the limiting unit includes a plurality of mounting brackets, the bottom surface of each mounting bracket is fixedly connected to the upper surface of the frame, the frame is rotatably connected to a ball screw inside, a rotating motor is fixedly installed on the inner wall of the frame, the output end of the rotating motor is fixedly connected to the right end of the ball screw, a plurality of movable plates are threadedly connected to the outer surface of the ball screw, three connecting columns are fixedly installed on the left side of each movable plate, three transport roller bodies are rotatably connected to the inside of each mounting bracket, three groups of connecting brackets are fixedly installed on the inner bottom wall of each mounting bracket, the number of connecting brackets in each group is two, and a connecting rod is movably hinged on a side surface of each group of connecting brackets that are close to each other, and each A connecting block is fixedly installed on the front side of each connecting rod, and a connecting spring is fixedly installed on the side surface of each group of connecting blocks close to each other, and a roller is rotatably connected to the inside of each connecting rod, and a first roller shaft frame is fixedly installed on the upper surface of each connecting rod, and the outer surface of each first roller shaft frame contacts the outer surface of the transport roller body, and three sliding plates are arranged inside each mounting frame, and a second roller shaft frame is fixedly installed on the upper surface of each sliding plate, and the outer surface of each second roller shaft frame contacts the outer surface of the transport roller body, and a pushing block is fixedly installed on the left end of each connecting column, and the outer surface of each pushing block is slidably connected to the bottom surface of the sliding plate.

[0011] Preferably, a slide bar is fixedly mounted on the inner wall of the frame, and the inner wall of each movable plate is slidably connected to the outer surface of the slide bar.

[0012] Preferably, a sliding block is fixedly mounted on the front side of each sliding plate, three sliding rails are fixedly mounted on the inner bottom wall of each mounting frame, and each sliding block is slidably connected to the inside of the sliding rail.

[0013] Preferably, the detection unit comprises a plurality of rotating shafts, the number of which is consistent with the number of transport roller bodies, each of which is rotatably connected to the inside of the mounting frame, the outer surface of each transport roller body and the outer surface of each rotating shaft are fixedly mounted with connecting wheels, the outer surface of each group of connecting wheels is sleeved with a belt, the number of each group of connecting wheels is two, the outer surface of each rotating shaft is fixedly mounted with a rotating member, the inside of each mounting frame is rotatably connected with three reciprocating screws, the outer surface of each reciprocating screw is fixedly mounted with a connecting member, the outer surface of each reciprocating screw is threadedly connected with a moving frame, the inner wall of each moving frame is fixedly mounted with a compression spring, the top of each compression spring is fixedly mounted with a fixing plate, the upper surface of each fixing plate is fixedly mounted with a detection column, the outer surface of each detection column is slidably connected to the outer surface of the transport roller body, the back of each fixing plate is fixedly mounted with a toggle frame, the inner wall of each moving frame is fixedly mounted with a sliding rheostat, and the back of each toggle frame is fixedly connected to the sliding sheet of the sliding rheostat.

[0014] Preferably, three limiting rods are fixedly mounted on the inner wall of the mounting frame, and the outer surface of each limiting rod slides with the inner wall of the movable frame.

[0015] Preferably, a telescopic column is fixedly mounted on the inner wall of each of the mobile racks, and a telescopic end of each of the telescopic columns is fixedly connected to the bottom surface of the fixed plate.

[0016] Preferably, the lubrication mechanism includes three connecting boxes, the outer surface of each connecting box is fixedly connected to the outer surface of the frame, the inner bottom wall of each connecting box is fixedly installed with a bearing seat, the inner wall of each group of bearing seats is rotatably connected to a conveying roller body, the number of bearing seats in each group is two, an oil storage tank is fixedly installed on the upper surface of each connecting box, a pressing block is slidably connected to the interior of each oil storage tank, a delivery pipe is fixedly installed on a side of each oil storage tank close to the frame, a solenoid valve is fixedly installed on the outer surface of each delivery pipe, the other end of each delivery pipe passes through the interior of the connecting box and is fixedly installed with a dropper, a rotating motor is fixedly installed on the inner wall of each connecting box, a rotating disk is fixedly installed on the output end of each rotating motor, and a rotating column is rotatably connected to the side of each rotating disk away from the rotating motor, and each The inner wall of the connecting box is fixedly installed with a concave frame, and each of the concave frames is movably hinged with an adjusting frame inside, and the outer surface of each adjusting frame is slidably connected to the inner wall of the rotating column; each of the adjusting frames is fixed with a mounting plate on a side close to the bearing seat, and a nozzle is fixedly installed on the inner wall of each mounting plate, and an air pump is fixedly installed on the inner wall of the frame, and the air outlet end of the air pump is fixedly connected with a connecting pipe, the outer surface of the connecting pipe is fixedly connected to the inner wall of the frame, and four hoses are fixedly connected to the outer surface of the connecting pipe, and the other end of each of the hoses passes through the inside of the nozzle, and a dustproof net is fixedly installed on the side of each connecting box away from the frame, and an electric push rod is fixedly installed on the inner top wall of each connecting box, and a sealing plate is fixedly installed on the telescopic end of each electric push rod, and the side of each sealing plate away from the bearing seat is slidably connected to the inner wall of the connecting box.

[0017] Preferably, a connecting bearing is fixedly mounted on the inner wall of each connecting box, and a side of each connecting bearing close to the nozzle is fixedly connected to a side of the rotating disk away from the nozzle.

[0018] A conveying device with high-stability conveyor rollers, comprising a servo motor, wherein the servo motor is located inside one of the connection boxes, the back of the servo motor is fixedly connected to the front of one of the bearing seats, the output end of the servo motor is fixedly connected to one end of one of the conveyor roller bodies close to the servo motor, and the outer surfaces of the two conveyor roller bodies are jointly covered with a conveyor belt body.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention sets a limiting unit so that the device drives multiple push blocks to move by utilizing the power provided by the rotating motor, so that the first roller frame and the second roller frame cooperate to clamp and limit the transport roller body, thereby avoiding the position deviation of the transport roller body during the transportation of coal, thereby ensuring the stability of coal transportation.

[0021] 2. The present invention is provided with a detection unit, so that during the process of transporting coal, the device contacts the outer surface of the transport roller body through the detection column, and cooperates with the sliding rheostat to change the current. As a result, when the surface of the transport roller body is severely worn, the current changes greatly, which makes it convenient for workers to understand the degree of wear of the transport roller body in time and replace it, thereby further ensuring the stability of coal transportation.

[0022] 3. The present invention is provided with a lubrication mechanism, so that the device can clean the coal mine residue and dust at the connection of the conveying roller body, and at the same time, lubricating oil is applied to the connection, thereby preventing the coal mine residue and dust from being stuck at the connection position, reducing the wear of the connection, and preventing the conveying roller body from getting stuck during the transportation of coal, thereby further ensuring the stability of coal transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the frame of the present invention;

[0025] Figure 3 It is a structural schematic diagram of a rear view of the frame of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the mounting frame of the present invention;

[0027] Figure 5 It is a structural schematic diagram of a cross-sectional view of the mounting frame of the present invention;

[0028] Figure 6 It is a structural schematic diagram of a rear view of the sliding plate of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the sliding plate of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the transport roller body of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of a rear view of a rotating member of the present invention;

[0032] Fig.10 It is a structural schematic diagram of a cross-sectional view of a reciprocating screw rod of the present invention;

[0033] Fig.11 It is a structural schematic diagram of a cross-sectional view of a connection box of the present invention;

[0034] Fig.12 It is a structural schematic diagram of a rear cross-sectional view of a connection box of the present invention;

[0035] Fig.13 It is a structural schematic diagram of the mounting plate of the present invention;

[0036] Fig.14 It is a structural schematic diagram of a rear view of a rotating disk of the present invention;

[0037] Fig.15 It is a structural schematic diagram of the filter screen of the present invention;

[0038] Fig.16 It is a structural schematic diagram of a cross-sectional view of a frame of the present invention.

[0039] In the figure: 1, main body mechanism; 11, frame; 2, processing mechanism; 21, limit unit; 2101, mounting frame; 2102, ball screw; 2103, rotating motor; 2104, moving plate; 2105, connecting column; 2106, transport roller body; 2107, connecting frame; 2108, connecting rod; 2109, connecting block; 2110, connecting spring; 2111, roller; 2112, first roller shaft frame; 2113, sliding plate; 2114, second roller shaft frame; 2115, pushing block; 2116, sliding rod; 2117, sliding block; 2118, sliding rail; 22, detection unit; 2201, rotating shaft; 2202, connecting wheel; 2203, belt; 2204, rotating member; 2205, reciprocating screw; 2206, connecting member; 2207, moving frame; 2208, compression spring; 2209, fixing plate; 2210, detection column; 2211, toggle frame; 2212, sliding rheostat; 2213, limit rod; 2214, telescopic column; 3, lubrication mechanism; 301, connection box; 302, bearing seat; 303, conveying roller body; 304, oil storage tank; 305, pressing block; 306, conveying pipe; 307, solenoid valve; 308, dropper; 309, rotating motor; 310, rotating disk; 311, rotating column; 312, concave frame; 313, adjustment frame; 314, mounting plate; 315, nozzle; 316, air pump; 317, connecting pipe; 318, hose; 319, dustproof net; 320, electric push rod; 321, sealing plate; 322, connecting bearing; 323, servo motor; 324, conveyor belt body. DETAILED DESCRIPTION

[0040] 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.

[0041] Example 1: Please refer to Figure 1-Figure 8 , the present invention provides a technical solution: a high-stability conveying roller, comprising a main body mechanism 1, the main body mechanism 1 comprises a frame 11, and a processing mechanism 2 is arranged above the frame 11;

[0042] The processing mechanism 2 includes a limiting unit 21, which is located above the frame 11. The limiting unit 21 is used to limit the position of the roller body to prevent it from deviating.

[0043] As a further limitation of the processing mechanism 2 of the present invention, the limiting unit 21 includes a plurality of mounting frames 2101, the bottom surface of each mounting frame 2101 is fixedly connected to the upper surface of the frame 11, the internal rotation of the frame 11 is connected to a ball screw 2102, the inner wall of the frame 11 is fixedly installed with a rotating motor 2103, the output end of the rotating motor 2103 is fixedly connected to the right end of the ball screw 2102, the outer surface of the ball screw 2102 is threadedly connected to a plurality of moving plates 2104, and the left side of each moving plate 2104 is fixedly installed with three connecting rods. Column 2105, three transport roller bodies 2106 are rotatably connected inside each mounting frame 2101, three groups of connecting frames 2107 are fixedly installed on the inner bottom wall of each mounting frame 2101, and the number of each group of connecting frames 2107 is two, and each group of connecting frames 2107 is movably hinged on a side close to each other with a connecting rod 2108, and a connecting block 2109 is fixedly installed on the front of each connecting rod 2108, and a connecting spring 2110 is fixedly installed on a side close to each other of each group of connecting blocks 2109, and each connecting rod 2108 is rotatably connected inside. The roller 2111 is dynamically connected, and a first roller frame 2112 is fixedly installed on the upper surface of each connecting rod 2108, and the outer surface of each first roller frame 2112 contacts the outer surface of the transport roller body 2106. Three sliding plates 2113 are arranged inside each mounting frame 2101, and a second roller frame 2114 is fixedly installed on the upper surface of each sliding plate 2113, and the outer surface of each second roller frame 2114 contacts the outer surface of the transport roller body 2106. The left end of each connecting column 2105 is fixedly installed with a push rod 2114. Block 2115, the outer surface of each pushing block 2115 is slidably connected to the bottom surface of the sliding plate 2113, and the connecting spring 2110 is in a stretched state, so that when the sliding plate 2113 moves upward, the distance between the corresponding two rollers 2111 becomes larger, thereby making the distance between the corresponding two first roller shaft frames 2112 smaller, and then cooperate with the second roller shaft frame 2114 to clamp and limit the transport roller body 2106, thereby avoiding the position deviation of the transport roller body 2106 during the process of transporting coal, thereby ensuring the stability of coal transportation.

[0044] See also Figure 3 A slide bar 2116 is fixedly installed on the inner wall of the frame 11, and the inner wall of each movable plate 2104 is slidably connected to the outer surface of the slide bar 2116. The installation of the slide bar 2116 limits the moving trajectory of the movable plate 2104, thereby avoiding the rotation of the movable plate 2104 during movement, thereby ensuring the stability of the movement of the movable plate 2104.

[0045] See also Figure 5-7A slider 2117 is fixedly installed on the front of each sliding plate 2113, and three slide rails 2118 are fixedly installed on the inner bottom wall of each mounting frame 2101. Each slider 2117 is slidably connected to the inside of the slide rail 2118. The installation of the slider 2117 and the slide rail 2118 serves to limit the moving trajectory of the sliding plate 2113, thereby preventing the sliding plate 2113 from deviating from the moving trajectory during movement, thereby ensuring the stability of the movement of the sliding plate 2113.

[0046] The specific implementation of this embodiment is as follows: in the process of transporting coal by using the transport roller body 2106, the worker turns on the rotating motor 2103 through the external remote control device, and uses the power provided by the rotating motor 2103 to drive the ball screw 2102 to rotate, so that the ball screw 2102 drives the moving plate 2104 to move toward the side close to the mounting frame 2101, and then the moving plate 2104 drives the connecting column 2105 and the pushing block 2115 to move, so that the pushing block 2115 pushes the sliding plate 2113 to move upward, and in the process of the sliding plate 2113 moving upward, the sliding plate 2113 drives the second roller frame 2114 to move upward, so that the outer side of the second roller frame 2114 The surface is in contact with the outer surface of the transport roller body 2106. At the same time, when the sliding plate 2113 moves upward, the sliding plate 2113 pushes the two rollers 2111 in contact with it to move toward the side away from each other, so that the roller 2111 drives the connecting rod 2108 to rotate at a certain angle, and then the connecting rod 2108 drives the first roller frame 2112 to move toward the side close to the transport roller body 2106, so that the two first roller frames 2112 and the second roller frame 2114 cooperate with each other to clamp and limit the transport roller body 2106, thereby avoiding the position deviation of the transport roller body 2106 during use, thereby ensuring the stability of coal mine transportation.

[0047] Example 2: Please refer to Figure 5 , Figure 8-Figure 10 The present invention provides a technical solution: a high-stability conveyor roller. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The processing mechanism 2 also includes a detection unit 22, which is located inside the limiting unit 21. The limiting unit 21 is used in conjunction with the detection unit 22. The detection unit 22 is used to detect the degree of wear on the outer surface of the roller body.

[0048] As a further limitation of the processing mechanism 2 of the present invention, the detection unit 22 includes a plurality of rotating shafts 2201, the number of the rotating shafts 2201 is consistent with the number of the transport roller bodies 2106, each rotating shaft 2201 is rotatably connected to the inside of the mounting frame 2101, the outer surface of each transport roller body 2106 and the outer surface of each rotating shaft 2201 are fixedly installed with a connecting wheel 2202, the outer surface of each group of connecting wheels 2202 is sleeved with a belt 2203, the number of each group of connecting wheels 2202 is two, and the outer surface of each rotating shaft 2201 is fixedly installed with a rotating wheel 2202. The rotating member 2204 and the connecting member 2206 form a Maltese cross movement mechanism, thereby driving the reciprocating screw rod 2205 to rotate intermittently. The outer surface of each reciprocating screw rod 2205 is threadedly connected to a moving frame 2207. The inner wall of each moving frame 2207 is fixedly installed with a compression spring 2208. The top of each compression spring 2208 is fixedly installed with a fixing plate 2206. 9. A detection column 2210 is fixedly installed on the upper surface of each fixed plate 2209. The outer surface of each detection column 2210 is slidably connected to the outer surface of the transport roller body 2106. The elastic force of the compression spring 2208 is used to make the outer surface of the detection column 2210 always contact with the outer surface of the transport roller body 2106, so as to facilitate the detection of the wear degree of the transport roller body 2106. A toggle frame 2211 is fixedly installed on the back of each fixed plate 2209, and a sliding rheostat 2212 is fixedly installed on the inner wall of each mobile frame 2207. The back side of the frame 2211 is fixedly connected to the sliding piece of the sliding rheostat 2212. The sliding rheostat 2212 is connected to an external ammeter through a wire, so that when the resistance of the sliding rheostat 2212 changes, the current changes accordingly. When the detection column 2210 detects that there is wear on the outer surface of the transport roller body 2106, the fixed plate 2209 will drive the toggle frame 2211 to move, so that the toggle frame 2211 adjusts the resistance of the sliding rheostat 2212, allowing the worker to observe the change in current and understand the degree of wear of the transport roller body 2106.

[0049] See also Fig.10 Three limit rods 2213 are fixedly installed on the inner wall of the mounting frame 2101, and the outer surface of each limit rod 2213 slides with the inner wall of the moving frame 2207. The installation of the limit rods 2213 serves to limit the moving trajectory of the moving frame 2207, thereby preventing the moving frame 2207 from rotating during movement, thereby ensuring the stability of the movement of the moving frame 2207.

[0050] See also Fig.10A telescopic column 2214 is fixedly installed on the inner wall of each mobile frame 2207, and the telescopic end of each telescopic column 2214 is fixedly connected to the bottom surface of the fixed plate 2209. The installation of the telescopic column 2214 serves to limit the moving trajectory of the fixed plate 2209, thereby preventing the fixed plate 2209 from deviating from the moving trajectory during movement, thereby ensuring the stability of the movement of the fixed plate 2209.

[0051] The specific implementation of this embodiment is as follows: during the rotation of the transport roller body 2106, the outer surface of the detection column 2210 is in sliding contact with the outer surface of the transport roller body 2106 at all times. When the detection column 2210 encounters a worn position, the elastic force of the compression spring 2208 is used to drive the fixed plate 2209 to move to the side away from the compression spring 2208, so that the fixed plate 2209 drives the toggle frame 2211 to move, and then the toggle frame 2211 changes the resistance value of the sliding rheostat 2212, so that the current changes, and then the worker understands the degree of wear of the transport roller body 2106 by observing the value of the ammeter connected to the sliding rheostat 2212. When the transport roller body 2106 rotates, the worker can At the same time, driven by the connecting wheel 2202 and the belt 2203, the connecting wheel 2202 drives the rotating shaft 2201 to rotate, so that the rotating shaft 2201 drives the rotating member 2204 to rotate, and then the rotating member 2204 intermittently drives the connecting member 2206 to rotate. During the rotation of the connecting member 2206, the connecting member 2206 drives the reciprocating screw rod 2205 to rotate, so that the reciprocating screw rod 2205 drives the moving frame 2207 to move back and forth, and then detects different positions on the surface of the transport roller body 2106, so that the workers can understand the degree of wear of the transport roller body 2106 in time, and then facilitate the replacement of the transport roller body 2106 to ensure the stability of coal mine transportation.

[0052] Example 3: Please refer to Figure 1-Figure 3 and Figure 11-Figure 16 The present invention provides a technical solution: a high-stability conveying roller and a conveying device. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. A lubrication mechanism 3 is provided on the surface of the frame 11. The processing mechanism 2 is used in conjunction with the lubrication mechanism 3. The lubrication mechanism 3 is used to clean and lubricate the rotating connection part of the roller.

[0053] As a further limitation of the lubrication mechanism 3 of the present invention, the lubrication mechanism 3 includes three connection boxes 301, the outer surface of each connection box 301 is fixedly connected to the outer surface of the frame 11, the inner bottom wall of each connection box 301 is fixedly installed with a bearing seat 302, the inner wall of each group of bearing seats 302 is rotatably connected with a conveying roller body 303, the number of each group of bearing seats 302 is two, and the upper surface of each connection box 301 is fixedly installed with an oil storage tank 304, the interior of the oil storage tank 304 is provided with lubricating oil, and the interior of each oil storage tank 304 is slidably connected with a pressing block 305, and the gravity of the pressing block 305 is used to squeeze out the lubricating oil, and each oil storage tank 304 is close to a side of the frame 11 A delivery pipe 306 is fixedly installed, and a solenoid valve 307 is fixedly installed on the outer surface of each delivery pipe 306. The other end of each delivery pipe 306 penetrates into the interior of the connection box 301 and is fixedly installed with a dropper 308. A rotating motor 309 is fixedly installed on the inner wall of each connection box 301. A rotating disk 310 is fixedly installed on the output end of each rotating motor 309. A rotating column 311 is rotatably connected to the side of each rotating disk 310 away from the rotating motor 309. A concave frame 312 is fixedly installed on the inner wall of each connection box 301. An adjusting frame 313 is movably hinged inside each concave frame 312. The adjusting frame 313 is concave in shape. The outer surfaces are slidably connected to the inner wall of the rotating column 311, a mounting plate 314 is fixed to the side of each adjusting frame 313 close to the bearing seat 302, a nozzle 315 is fixedly installed on the inner wall of each mounting plate 314, an air pump 316 is fixedly installed on the inner wall of the frame 11, a filter is provided at the air inlet end of the air pump 316 to prevent the entry of external gas, a connecting pipe 317 is fixedly connected to the air outlet end of the air pump 316, the outer surface of the connecting pipe 317 is fixedly connected to the inner wall of the frame 11, four hoses 318 are fixedly connected to the outer surface of the connecting pipe 317, the other end of each hose 318 passes through the inside of the nozzle 315, and each connecting box 301 is fixedly installed on the side away from the frame 11 A dustproof net 319 is installed, and an electric push rod 320 is fixedly installed on the inner top wall of each connection box 301. A sealing plate 321 is fixedly installed on the telescopic end of each electric push rod 320. The side of each sealing plate 321 away from the bearing seat 302 is slidably connected to the inner wall of the connection box 301. By providing a lubrication mechanism 3, the device can clean the coal mine residue and dust at the connection of the conveying roller body 303, and at the same time, by applying lubricating oil to the connection, it can avoid the coal mine residue and dust from getting stuck at the connection position, reduce the wear of the connection, and avoid the conveying roller body 303 from getting stuck during the transportation of coal, thereby further ensuring the stability of coal mine transportation.

[0054] See also Figure 13-14A connecting bearing 322 is fixedly installed on the inner wall of each connecting box 301, and a side of each connecting bearing 322 close to the nozzle 315 is fixedly connected to a side of the rotating disk 310 away from the nozzle 315. The inner ring of the connecting bearing 322 is fixedly connected to the connecting box 301, and the outer ring of the connecting bearing 322 is fixedly connected to the rotating disk 310. The inner ring and the outer ring of the connecting bearing 322 are rotationally connected. The installation of the connecting bearing 322 stabilizes the rotating disk 310, thereby avoiding the shaking of the rotating disk 310 during rotation, thereby ensuring the stability of the rotation of the rotating disk 310.

[0055] See also Figure 1 and Fig.11 A conveying device with high-stability conveyor rollers includes a servo motor 323, which is located inside one of the connection boxes 301. The back of the servo motor 323 is fixedly connected to the front of one of the bearing seats 302. The output end of the servo motor 323 is fixedly connected to one end of one of the conveyor roller bodies 303 close to the servo motor 323. The outer surfaces of the two conveyor roller bodies 303 are jointly sleeved with a conveyor belt body 324. The servo motor 323 is used to drive the conveyor roller body 303 to rotate, thereby driving the conveyor belt body 324 to rotate, thereby achieving the purpose of transporting coal mines.

[0056] The specific implementation method of this embodiment is as follows: during the coal mine transportation process, the worker turns on the electric push rod 320, the air pump 316 and the rotating motor 309, and uses the power provided by the electric push rod 320 to drive the sealing plate 321 to move downward, so that the dustproof net 319 of the sealing plate 321 is blocked, so that the through hole on the connecting box 301 leaks out, and then uses the power provided by the air pump 316 to filter the outside air into the interior of the connecting pipe 317 after being filtered by the filter net, and then passes through the hose 318 and the nozzle 315 and is sprayed at the connection position between the conveying roller body 303 and the bearing seat 302, and at the same time uses the power provided by the rotating motor 309 to drive the rotating The movable plate 310 rotates, so that the rotating plate 310 drives the rotating column 311 to rotate, and then the rotating column 311 drives the adjusting frame 313 to swing back and forth, so as to clean different positions of the connection to avoid coal mine residues and dust from remaining at the connection position. When the cleaning is completed, the worker opens the solenoid valve 307, so that the lubricating oil is squeezed into the interior of the conveying pipe 306 under the action of the gravity of the pressing block 305, and then drips through the dropper 308 to the connection position of the conveying roller body 303 and the bearing seat 302, thereby further avoiding the phenomenon of jamming of the conveying roller body 303 and ensuring the stability of coal mine transportation.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-stability conveying roller, comprising a main body mechanism (1), characterized in that: The main body mechanism (1) comprises a frame (11), and a processing mechanism (2) is arranged above the frame (11); The processing mechanism (2) comprises a limiting unit (21), wherein the limiting unit (21) is located above the frame (11), and the limiting unit (21) is used to limit the position of the roller body to prevent it from being offset; The processing mechanism (2) further comprises a detection unit (22), wherein the detection unit (22) is located inside the limiting unit (21), the limiting unit (21) and the detection unit (22) are used in conjunction with each other, and the detection unit (22) is used to detect the degree of wear on the outer surface of the roller body; The surface of the frame (11) is provided with a lubricating mechanism (3), the processing mechanism (2) is used in conjunction with the lubricating mechanism (3), and the lubricating mechanism (3) is used to clean and lubricate the rotating connection part of the roller.

2. A high stability conveyor roller according to claim 1, characterized in that: The limiting unit (21) comprises a plurality of mounting frames (2101), the bottom surface of each mounting frame (2101) is fixedly connected to the upper surface of the frame (11), the frame (11) is internally rotatably connected to a ball screw (2102), a rotating motor (2103) is fixedly installed on the inner wall of the frame (11), the output end of the rotating motor (2103) is fixedly connected to the right end of the ball screw (2102), and the outer surface of the ball screw (2102) is threadedly connected to a plurality of moving plates ( 2104), three connecting columns (2105) are fixedly installed on the left side of each of the movable plates (2104), three transport roller bodies (2106) are rotatably connected inside each of the mounting frames (2101), three groups of connecting frames (2107) are fixedly installed on the inner bottom wall of each of the mounting frames (2101), the number of each group of connecting frames (2107) is two, and a connecting rod (2108) is movably hinged on a side surface of each group of connecting frames (2107) that is close to each other, and each of the A connecting block (2109) is fixedly installed on the front of the connecting rod (2108), a connecting spring (2110) is fixedly installed on the side close to each other of each group of the connecting blocks (2109), a roller (2111) is rotatably connected inside each of the connecting rods (2108), a first roller frame (2112) is fixedly installed on the upper surface of each of the connecting rods (2108), and the outer surface of each of the first roller frames (2112) is in contact with the outer surface of the transport roller body (2106), and each Three sliding plates (2113) are arranged inside each of the mounting frames (2101); a second roller frame (2114) is fixedly mounted on the upper surface of each of the sliding plates (2113); the outer surface of each of the second roller frames (2114) is in contact with the outer surface of the transport roller body (2106); a pushing block (2115) is fixedly mounted on the left end of each of the connecting columns (2105); the outer surface of each of the pushing blocks (2115) is slidably connected to the bottom surface of the sliding plate (2113).

3. A high stability conveyor roller according to claim 2, characterized in that: A sliding rod (2116) is fixedly mounted on the inner wall of the frame (11), and the inner wall of each movable plate (2104) is slidably connected to the outer surface of the sliding rod (2116).

4. A high stability conveying roller according to claim 2, characterized in that: A slider (2117) is fixedly mounted on the front of each sliding plate (2113), three slide rails (2118) are fixedly mounted on the inner bottom wall of each mounting frame (2101), and each slider (2117) is slidably connected to the inside of the slide rail (2118).

5. A high stability conveying roller according to claim 2, characterized in that: The detection unit (22) comprises a plurality of rotating shafts (2201), the number of the rotating shafts (2201) being consistent with the number of the transport roller bodies (2106), each of the rotating shafts (2201) being rotatably connected to the interior of the mounting frame (2101), a connecting wheel (2202) being fixedly mounted on the outer surface of each transport roller body (2106) and the outer surface of each rotating shaft (2201), a belt (2203) being sleeved on the outer surface of each group of connecting wheels (2202), the number of each group of connecting wheels (2202) being two, a rotating member (2204) being fixedly mounted on the outer surface of each rotating shaft (2201), three reciprocating screws (2205) being rotatably connected to the interior of each mounting frame (2101), and a connecting member (2204) being fixedly mounted on the outer surface of each reciprocating screw (2205). The invention relates to a connecting piece (2206), the outer surface of each reciprocating screw rod (2205) is threadedly connected to a movable frame (2207), the inner wall of each movable frame (2207) is fixedly installed with a compression spring (2208), the top of each compression spring (2208) is fixedly installed with a fixing plate (2209), the upper surface of each fixing plate (2209) is fixedly installed with a detection column (2210), the outer surface of each detection column (2210) is slidably connected to the outer surface of the transport roller body (2106), the back of each fixing plate (2209) is fixedly installed with a toggle frame (2211), the inner wall of each movable frame (2207) is fixedly installed with a sliding rheostat (2212), and the back of each toggle frame (2211) is fixedly connected to the sliding sheet of the sliding rheostat (2212).

6. A high stability conveying roller according to claim 5, characterized in that: Three limiting rods (2213) are fixedly mounted on the inner wall of the mounting frame (2101), and the outer surface of each limiting rod (2213) slides with the inner wall of the movable frame (2207).

7. A high stability conveying roller according to claim 5, characterized in that: A telescopic column (2214) is fixedly mounted on the inner wall of each of the mobile frames (2207), and the telescopic end of each of the telescopic columns (2214) is fixedly connected to the bottom surface of the fixed plate (2209).

8. The high stability conveying roller according to claim 2, characterized in that: The lubrication mechanism (3) comprises three connection boxes (301), the outer surface of each connection box (301) is fixedly connected to the outer surface of the frame (11), the inner bottom wall of each connection box (301) is fixedly mounted with a bearing seat (302), the inner wall of each group of bearing seats (302) is rotatably connected with a conveying roller body (303), the number of bearing seats (302) in each group is two, the upper surface of each connection box (301) is fixedly mounted with an oil storage box (304), the interior of each oil storage box (304) is slidably connected with a pressing block (305), and each oil storage box (304) is close to the frame (11). 1) is fixedly mounted with a delivery pipe (306) on one side thereof, a solenoid valve (307) is fixedly mounted on the outer surface of each delivery pipe (306), the other end of each delivery pipe (306) penetrates into the interior of the connection box (301) and is fixedly mounted with a dropper (308), a rotating motor (309) is fixedly mounted on the inner wall of each connection box (301), a rotating disk (310) is fixedly mounted on the output end of each rotating motor (309), a rotating column (311) is rotatably connected to the side of each rotating disk (310) away from the rotating motor (309), and the interior of each connection box (301) is fixedly mounted with a rotating motor (309). A concave frame (312) is fixedly installed on the wall of the frame (11), and an adjustment frame (313) is movably hinged inside each of the concave frames (312). The outer surface of each of the adjustment frames (313) is slidably connected to the inner wall of the rotating column (311). A mounting plate (314) is fixedly installed on a side of each of the adjustment frames (313) close to the bearing seat (302), and a nozzle (315) is fixedly installed on the inner wall of each of the mounting plates (314). An air pump (316) is fixedly installed on the inner wall of the frame (11), and an air outlet end of the air pump (316) is fixedly connected to a connecting pipe (317), and the outer surface of the connecting pipe (317) is connected to the frame (11). 1), the outer surface of the connecting pipe (317) is fixedly connected with four hoses (318), the other end of each hose (318) passes through the inside of the nozzle (315), a dustproof net (319) is fixedly installed on the side of each connecting box (301) away from the frame (11), an electric push rod (320) is fixedly installed on the inner top wall of each connecting box (301), a sealing plate (321) is fixedly installed on the telescopic end of each electric push rod (320), and a side of each sealing plate (321) away from the bearing seat (302) is slidably connected to the inner wall of the connecting box (301).

9. A high stability conveying roller according to claim 8, characterized in that: A connecting bearing (322) is fixedly mounted on the inner wall of each connecting box (301), and a side of each connecting bearing (322) close to the nozzle (315) is fixedly connected to a side of the rotating disk (310) away from the nozzle (315).

10. A conveying device with a high stability conveying roller according to any one of claims 1 to 9, characterized in that: The invention comprises a servo motor (323), wherein the servo motor (323) is located inside one of the connection boxes (301), the back side of the servo motor (323) is fixedly connected to the front side of one of the bearing seats (302), the output end of the servo motor (323) is fixedly connected to one end of one of the conveying roller bodies (303) close to the servo motor (323), and the outer surfaces of the two conveying roller bodies (303) are jointly sleeved with a conveying belt body (324).

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