Automatic deviation rectifying device for port belt conveyor

Abstract

The utility model relates to the technical field of belt conveying, and discloses an automatic deviation rectifying device for a port belt conveyor, which comprises a supporting seat and a conveying belt, a concave seat is arranged in the middle of the bottom end of the supporting seat, a first motor is fixedly connected to the bottom of the right side of the concave seat, and an inner cavity is formed in the concave seat; the output end of the first motor penetrates through the concave base and is fixedly connected with a worm, a rotating column is rotationally connected to the middle of the bottom end of the inner side of the inner cavity, a worm gear is fixedly connected to the lower middle portion of the outer side of the rotating column and is in meshed connection with the worm, and the top end of the rotating column penetrates through the concave base and is fixedly connected with a concave plate. According to the deviation rectifying device, a certain angle can be formed between the carrier roller and the conveying belt when the carrier roller rotates, the conveying belt can move in the angle direction of the carrier roller, and therefore deviation rectifying work is completed, and the idler wheels on the limiting plates can extrude the conveying belt to enable the conveying belt to be attached to the carrier roller and not to be in a suspended state.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of belt conveying, especially relates to port belt conveyor automatic deviation rectifying device. BACKGROUND

[0002] The belt conveyor is a kind of mechanical equipment conveying material by continuous operation belt, when using, driving device is driven to rotate drum, and drum is driven to move conveying belt by friction force, and material is placed on conveying belt and is conveyed to specified place along with the movement of conveying belt.

[0003] With the vigorous development of global trade, port cargo throughput continues to rise, and the stability and reliability of belt conveyor as the key equipment of port loading and unloading transport are crucial for efficient operation, and in the long-term, high-intensity cargo conveying process, belt is prone to deviation phenomenon due to various factors, at this time, a kind of port belt conveyor automatic deviation rectifying device is needed.

[0004] The port belt conveyor automatic deviation rectifying device on the market at present is mainly composed of sensor, driving device and deviation rectifying support, and when using, the position of belt is detected by sensor, when finding that belt deviates, the belt is calibrated by moving deviation rectifying support device, but when using, deviation rectifying support will generate large friction with conveying belt, leading to the easy wear of conveying belt, to solve the above problems, the deviation rectifying roller is often used in prior art, the position of belt is moved by the friction between deviation rectifying roller and belt, so as to rectify it, but when using, when belt deviates greatly, the adhesion of belt on deviation rectifying roller will be poor, and the local suspension of belt is prone to occur, leading to poor rectification effect, reduce the rectification effect of the device, and can not meet the needs of users. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides port belt conveyor automatic deviation rectifying device, aims at improving the problem that port belt conveyor automatic deviation rectifying device in prior art is prone to belt suspension when belt deviates greatly.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: The automatic deviation rectifying device of port belt conveyor, including support seat and conveyer belt, the bottom middle part of support seat is provided with the concave seat, the right side bottom of concave seat is fixedly connected with first motor, the inside of concave seat is opened with the inner chamber, the output of first motor penetrates concave seat and is fixedly connected with the worm, the inside bottom middle part of inner chamber is rotatably connected with the rotating column, the outside middle lower part of rotating column is fixedly connected with the worm wheel, the worm wheel is engaged with the worm, the top of rotating column penetrates concave seat and is fixedly connected with the concave board, the inside middle part of concave board is rotatably connected with the transmission rod, the outside of transmission rod is fixedly connected with the carrier roller, the top of concave board is fixedly connected with the limit plate, the bottom of limit plate is rotatably connected with a plurality of gyro wheels at equal intervals, the upside of support seat is provided with the limiting mechanism, and the limiting mechanism is used for conveniently ensuring that goods are always in the middle part of the belt when the device is in use.

[0007] As a further description of the above technical solution:

[0008] The limiting mechanism includes support columns, a plurality of support columns are fixedly connected to the top front and rear ends and left and right sides of the support seat, a same fixed plate is fixedly connected to the top end of each support column, a convex cavity is formed in the inside of the fixed plate, an electric telescopic rod is fixedly connected to the right end middle part of the convex cavity, a first fixed clamp is fixedly connected to the left end of the electric telescopic rod, a connecting rod is rotatably connected to the inside of the first fixed clamp, a through groove is formed in the bottom front and rear sides of the convex cavity, a sliding plate is slidably connected to the inside of each through groove, a second fixed clamp is fixedly connected to the middle upper part of the adjacent side of each sliding plate, the inside of each second fixed clamp is rotatably connected to the corresponding connecting rod, and a baffle is fixedly connected to the bottom end of each sliding plate.

[0009] As a further description of the above technical solution:

[0010] Rotating rods are rotatably connected to the left and right sides of the inside of the support seat, a second motor is fixedly connected to the left side of the front wall of the support seat, the output of the second motor penetrates the support seat and is fixedly connected to the left rotating rod, rubber layers are fixedly connected to the adjacent sides of the two baffles, and a plurality of anti-skid strips are fixedly connected to the top of the conveyer belt.

[0011] As a further description of the above technical solution:

[0012] Rubber layers are fixedly connected to the adjacent sides of the two baffles, and a plurality of anti-skid strips are fixedly connected to the top of the conveyer belt.

[0013] As a further description of the above technical solution:

[0014] The inner right end of the support base is fixedly connected with a scraper, and the inner size of the through groove matches the size of the sliding plate.

[0015] As a further description of the above technical solution:

[0016] The front and rear ends of the concave seat are threadedly connected with bolts, and the plurality of bolts penetrate the same concave seat and are threadedly connected with the support base.

[0017] As a further description of the above technical solution:

[0018] The bottom of the support base is fixedly connected with supporting legs at four corners, and the bottom of the plurality of supporting legs is fixedly connected with non-slip pads.

[0019] As a further description of the above technical solution:

[0020] The right side of the front wall of the support base is fixedly connected with a controller, and the controller is electrically connected with the first motor, the second motor and the electric telescopic rod.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、the utility model discloses, first motor drives the rotation of the worm, because the worm wheel is engaged with the worm, and the worm wheel can drive the rotation of the concave plate through the transmission rod, and the concave plate can drive the rotation of the carrier roller through the transmission rod when rotating, and the carrier roller rotates and forms a certain angle with the conveyor belt, and the conveyor belt moves along the direction of the angle of the carrier roller, so that the deviation correction work is completed, and the rollers on the limiting plate extrude the conveyor belt, so that it is attached to the carrier roller, and is not in a suspended state, which improves the deviation correction accuracy of the device and meets the needs of the user.

[0023] 2、the utility model discloses, and the electric telescopic rod drives the movement of the first fixed clamp, and the first fixed clamp drives the movement of the second fixed clamp through the connecting rod, at this moment, the sliding plate drives the movement of the two baffles at the bottom, and the baffles on both sides are adjusted, so that the article is always in the middle position of the conveyor belt, so that the conveyor belt is not easy to deviate, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the perspective view of the automatic deviation correction device of the port belt conveyor put forward in the utility model;

[0025] Figure 2 It is the partial structure sectional view of the automatic deviation correction device of the port belt conveyor put forward in the utility model;

[0026] Figure 3 It is the partial structure split view of the automatic deviation correction device of the port belt conveyor put forward in the utility model;

[0027] Figure 4 The fixing plate structure sectional view of the automatic deviation rectifying device of the port belt conveyor provided by the utility model;

[0028] Figure 5 The partial structure schematic view of the automatic deviation rectifying device of the port belt conveyor provided by the utility model.

[0029] Legend:

[0030] 1, support seat; 2, limiting mechanism; 201, support column; 202, fixed plate; 203, convex cavity; 204, electric telescopic rod; 205, first fixed card; 206, connecting rod; 207, through slot; 208, sliding plate; 209, second fixed card; 210, baffle; 3, concave seat; 4, first motor; 5, inner cavity; 6, worm; 7, rotating column; 8, worm gear; 9, concave plate; 10, transmission rod; 11, carrier roller; 12, limiting plate; 13, roller; 14, rotating rod; 15, second motor; 16, roller; 17, conveying belt; 18, rubber layer; 19, anti-skid strip; 20, scraper; 21, bolt; 22, support leg; 23, anti-skid pad; 24, controller. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: port belt conveyor automatic deviation rectification device, including support seat 1 and conveyer belt 17, the bottom middle part of support seat 1 is provided with concave seat 3, the right side bottom of concave seat 3 is fixedly connected with first motor 4, the inside of concave seat 3 is opened with inner chamber 5, the output of first motor 4 penetrates concave seat 3 and is fixedly connected with worm 6, and first motor 4 will drive worm 6 to rotate, the inside bottom middle part of inner chamber 5 is rotatably connected with rotating column 7, the outside middle lower part of rotating column 7 is fixedly connected with worm wheel 8, and worm wheel 8 is engaged with worm 6, when worm 6 rotates, worm wheel 8 will drive rotating column 7 to rotate, the top of rotating column 7 penetrates concave seat 3 and is fixedly connected with concave plate 9, and rotating column 7 drives concave plate 9 to rotate, the inside middle part of concave plate 9 is rotatably connected with transmission rod 10, the outside of transmission rod 10 is fixedly connected with carrier roller 11, and concave plate 9 drives carrier roller 11 to rotate through transmission rod 10, the top of concave plate 9 is fixedly connected with limit plate 12, the bottom of limit plate 12 is rotatably connected with multiple gyro wheels 13, and the upside of support seat 1 is provided with limit mechanism 2, limit mechanism 2 is used to conveniently ensure that goods are always in the middle part of the belt when the device is used, the inside left and right sides of support seat 1 are rotatably connected with rotating rod 14, the left side of the front wall of support seat 1 is fixedly connected with second motor 15, the output of second motor 15 penetrates support seat 1 and is fixedly connected with left rotating rod 14, the outside of two rotating rods 14 is fixedly connected with roller 16, and two rollers 16 are drivingly connected through conveyer belt 17, and second motor 15 can drive roller 16 to rotate through rotating rod 14, and roller 16 will drive conveyer belt 17 to move;

[0033] Specifically, in the process of using the device, when the conveyer belt 17 deviates, the first motor 4 is started at this time, the first motor 4 drives the worm 6 to rotate, the worm 6 and the worm wheel 8 are engaged with each other, so when the worm 6 rotates, the worm wheel 8 also rotates, the rotation of the worm wheel 8 drives the rotating column 7 to rotate, the rotation of the rotating column 7 drives the concave plate 9 connected thereto to rotate, in the rotating process of the concave plate 9, the carrier roller 11 can be effectively driven to rotate through the transmission rod 10, the rotation of the carrier roller 11 forms a specific angle with the conveyer belt 17, due to the friction between the conveyer belt 17 and the carrier roller 11, the conveyer belt 17 moves along the angle direction of the carrier roller 11, thereby achieving the effect of deviation rectification, in addition, the gyro wheels 13 on the limit plate 12 also exert pressure on the conveyer belt 17, ensuring that the conveyer belt 17 is closely attached to the carrier roller 11, avoiding the situation that the conveyer belt 17 is suspended during the deviation rectification process, improving the deviation rectification accuracy of the device, and meeting the needs of the user.

[0034] Reference Figure 1 , Figure 4 and Figure 5The limiting mechanism 2 comprises support columns 201, a plurality of support columns 201 are fixedly connected to the top front and rear ends and left and right sides of the support base 1 respectively, the top ends of the plurality of support columns 201 are fixedly connected with the same fixed plate 202, the support columns 201 provide support for the fixed plate 202, the inside of the fixed plate 202 is provided with a convex cavity 203, the right end middle part of the convex cavity 203 is fixedly connected with an electric telescopic rod 204, the left end of the electric telescopic rod 204 is fixedly connected with a first fixed clamp 205, the electric telescopic rod 204 drives the first fixed clamp 205 to move, the inside of the first fixed clamp 205 is rotatably connected with a connecting rod 206 on the front and rear sides, the bottom of the convex cavity 203 is provided with a through slot 207 on the front and rear sides, the inside of the two through slots 207 is slidably connected with a sliding plate 208, the adjacent side middle part of the two sliding plates 208 is fixedly connected with a second fixed clamp 209, the inside of the two second fixed clamps 209 is rotatably connected with the corresponding connecting rod 206, when the first fixed clamp 205 moves, the second fixed clamp 209 can be pushed to move through the connecting rod 206, when the second fixed clamp 209 moves, the sliding plate 208 is driven to move, the bottom of the two sliding plates 208 is fixedly connected with a baffle 210, the sliding plate 208 drives the baffle 210 to move, the adjacent side of the two baffles 210 is fixedly connected with a rubber layer 18, the rubber layer 18 is used to protect the goods, the top of the conveying belt 17 is fixedly connected with a plurality of anti-skid strips 19 at equal intervals, the anti-skid strips 19 prevent the goods from sliding on the conveying belt 17;

[0035] Specifically, in the process of transporting goods by using the device, first, the electric telescopic rod 204 is started, the electric telescopic rod 204 drives the first fixed clamp 205 to move, when the first fixed clamp 205 moves, the second fixed clamps 209 on both sides can be effectively driven to move correspondingly through the action of the two connecting rods 206, with the movement of the second fixed clamps 209, the sliding plates 208 slide in the through slots 207, the movement of the sliding plates 208 further drives the two baffles 210 at the bottom to move, the distance between the two baffles 210 can be adjusted, by adjusting the two baffles 210, the goods can always be kept in the middle position of the conveying belt 17, which can effectively prevent the conveying belt 17 from deviating during the conveying process, and the practicability of the device is improved.

[0036] With reference to Figure 1 and Figure 4 , the inside right end of the support base 1 is fixedly connected with a scraper 20, the conveying belt 17 can be cleaned through the scraper 20, the inside size of the through slot 207 matches the size of the sliding plate 208, the front and rear ends of the top left and right sides of the concave seat 3 are threadedly connected with bolts 21, a plurality of bolts 21 penetrate the same concave seat 3 and are threadedly connected with the support base 1, the concave seat 3 can be disassembled by disassembling the bolts 21;

[0037] Specific, by the scraper 20 can clean the conveyor belt 17, the inside size of the through slot 207 and the size of the sliding plate 208 match, to ensure that the baffle 210 will not sway, disassembly of the plurality of bolts 21 can be removed concave seat 3.

[0038] Referring to Figure 1 The bottom four corners of the support seat 1 are fixedly connected with the supporting legs 22, and the bottoms of the plurality of supporting legs 22 are fixedly connected with the anti-skid pads 23. The supporting legs 22 can provide support for the device, and the anti-skid pads 23 can prevent the device from sliding. The front wall right side of the support seat 1 is fixedly connected with the controller 24, which is electrically connected with the first motor 4, the second motor 15 and the electric telescopic rod 204 respectively. The controller 24 can control the operation of the first motor 4, the second motor 15 and the electric telescopic rod 204.

[0039] Specifically, the supporting legs 22 provide support for the device, and the anti-skid pads 23 ensure that the device does not slide. The controller 24 can be used to control the operation of the first motor 4, the second motor 15 and the electric telescopic rod 204. The models of the first motor 4 and the second motor 15 are both MS8012, and the model of the electric telescopic rod 204 is HSG-80 / 45-300.

[0040] Working principle: during the use of the device, when the belt deviates, the first motor 4 is started at this time. The first motor 4 starts to drive the worm 6 to rotate. Since the worm gear 8 is in mesh with the worm 6, when the worm 6 rotates, the worm gear 8 will drive the rotating column 7 to rotate, and at this time the concave plate 9 will rotate. When the concave plate 9 rotates, the transmission rod 10 can drive the carrier roller 11 to rotate. When the carrier roller 11 rotates, it forms a certain angle with the conveyor belt 17. At this time, due to the friction between the carrier roller 11 and the conveyor belt 17, the conveyor belt 17 will move along the direction of the angle of the carrier roller 11, and the deviation of the conveyor belt 17 can be corrected. The rollers 13 on the limiting plates 12 will press the conveyor belt 17, so that it adheres to the carrier roller 11 and does not hang in the air.

[0041] And during the use of the device, when the article is conveyed, the electric telescopic rod 204 is started. The electric telescopic rod 204 starts to drive the first fixed clamp 205 to move. When the first fixed clamp 205 moves, it can drive the second fixed clamps 209 on both sides to move through the two connecting rods 206. When the second fixed clamps 209 on both sides move, they will drive the sliding plates 208 to slide inside the through slot 207. The movement of the two sliding plates 208 will drive the two baffles 210 at the bottom to move, so as to adjust the distance between the two baffles 210. By adjusting the two baffles 210, the article is always in the middle position of the conveyor belt 17, so that the conveyor belt 17 is not easy to deviate.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A device for automatic deviation correction of a port belt conveyor, comprising a support seat (1) and a conveyor belt (17), characterized in that: The bottom end of the support seat (1) is provided with a concave seat (3), the right side bottom of the concave seat (3) is fixedly connected with a first motor (4), the inside of the concave seat (3) is provided with an inner cavity (5), the output end of the first motor (4) penetrates the concave seat (3) and is fixedly connected with a worm (6), the inside bottom end middle part of the inner cavity (5) is rotatably connected with a rotating column (7), the outside middle lower part of the rotating column (7) is fixedly connected with a worm wheel (8), the worm wheel (8) is meshed with the worm (6), the top end of the rotating column (7) penetrates the concave seat (3) and is fixedly connected with a concave plate (9), the inside middle part of the concave plate (9) is rotatably connected with a transmission rod (10), the outside of the transmission rod (10) is fixedly connected with a supporting roller (11), the top of the concave plate (9) is fixedly connected with a limiting plate (12), the bottom of the limiting plate (12) is equidistantly rotatably connected with a plurality of rollers (13), the upper side of the support seat (1) is provided with a limiting mechanism (2), the limiting mechanism (2) is used for conveniently ensuring that the goods are always in the middle part of the belt during use.

2. The automatic deviation correction device for a port belt conveyor according to claim 1, characterized in that: The limiting mechanism (2) comprises a supporting column (201), a plurality of supporting columns (201) are fixedly connected at the top front end, rear end, left side and right side of the support seat (1) respectively, the top end of each of the plurality of supporting columns (201) is fixedly connected with the same fixed plate (202), the inside of the fixed plate (202) is provided with a convex cavity (203), the right end middle part of the convex cavity (203) is fixedly connected with an electric telescopic rod (204), the left end of the electric telescopic rod (204) is fixedly connected with a first fixed clamp (205), the inside of the first fixed clamp (205) is rotatably connected with a connecting rod (206) at the front side and the rear side, the bottom of the convex cavity (203) is provided with a through groove (207) at the front side and the rear side, the inside of each of the two through grooves (207) is slidably connected with a sliding plate (208), the adjacent side middle upper part of each of the two sliding plates (208) is fixedly connected with a second fixed clamp (209), the inside of each of the two second fixed clamps (209) is rotatably connected with the corresponding connecting rod (206), and the bottom end of each of the two sliding plates (208) is fixedly connected with a baffle (210).

3. The automatic deviation correction device for a port belt conveyor according to claim 1, characterized in that: The inside left side and the inside right side of the support seat (1) are rotatably connected with rotating rods (14), the left side of the front wall of the support seat (1) is fixedly connected with a second motor (15), the output end of the second motor (15) penetrates the support seat (1) and is fixedly connected with the left rotating rod (14), the outside of each of the two rotating rods (14) is fixedly connected with a roller (16), and the two rollers (16) are drivingly connected through the conveying belt (17).

4. The automatic deviation correction device for a port belt conveyor according to claim 2, characterized in that: The adjacent side of each of the two baffles (210) is fixedly connected with a rubber layer (18), and the top of the conveying belt (17) is equidistantly fixedly connected with a plurality of anti-skid strips (19).

5. The automatic deviation correction device for a port belt conveyor according to claim 2, characterized in that: The inside right end of the support seat (1) is fixedly connected with a scraper (20), and the inside of the through groove (207) is matched in size with the size of the sliding plate (208).

6. The automatic deviation correction device for a port belt conveyor according to claim 1, characterized in that: Threaded connections are arranged on the top and left side of the front and rear ends of the concave seat (3), and a plurality of bolts (21) are arranged through the same concave seat (3) and are threadedly connected with the support seat (1).

7. The automatic deviation correction device for a port belt conveyor according to claim 1, characterized in that: The bottom of each of the plurality of supporting legs (22) is fixedly connected with a non-slip pad (23).

8. The automatic deviation correction device for a port belt conveyor according to claim 1, characterized in that: The front wall of the support seat (1) is fixedly connected with a controller (24), and the controller (24) is electrically connected with the first motor (4), the second motor (15) and the electric telescopic rod (204).

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