Gantry type deviation rectifying device for plane turning of belt conveyor

Abstract

The utility model relates to the technical field of conveying equipment, and discloses a gantry type deviation rectifying device for plane turning of a belt conveyor, which comprises a rack, a conveying belt is mounted on the rack, deviation rectifying mechanisms distributed at equal intervals are mounted on the rack, and each deviation rectifying mechanism comprises a mounting box, a mounting frame and a deviation rectifying carrier roller. The two deviation adjusting carrier rollers are symmetrically arranged, the tops of the deviation adjusting carrier rollers make contact with the two sides of the bottom of the conveying belt, supporting frames which are symmetrically arranged are installed on the top of the installation box, connecting bases are fixedly arranged on the supporting frames, and telescopic sleeves are fixedly connected to the outer walls of one sides of the connecting bases. The two mounting plates matched with the two connecting seats can drive the supporting carrier roller to move upwards, so that the supporting carrier roller is in contact with the bottom of the conveying belt, the conveying belt can be stably supported, and the phenomenon that the middle position of the conveying belt is sunken when materials are conveyed is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveying equipment technical field, concretely relates to a gantry type deviation rectifying device for belt conveyor plane turning. BACKGROUND

[0002] The belt conveyor is also called rubber belt conveyor, is a kind of friction drive to transport material in continuous mode, mainly by rack, conveying belt, carrier roller, drum, tensioning device, transmission device etc., it can form a kind of material conveying flow between the initial feeding point and the final unloading point on certain conveying line, and is widely used in the assembly, detection, debugging, packaging and transportation of various objects in household appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and other industries.The belt conveyor can not only transport scattered materials, but also transport assembled objects, in addition to pure material conveying, it can also be matched with the requirements of process in the production process of various industrial enterprises, forming a rhythmic assembly line.

[0003] When the material is placed on the belt conveyor, the conveying belt can transport the material, since the axial center lines of the plurality of transmission rollers on the conveyor are difficult to be completely parallel, the transmission rollers can change the moving direction of the conveying belt, resulting in that the conveying belt is easy to deviate during movement, and thus the conveying belt is easy to touch the rack body.Therefore, the deviation rectifying device is equipped on many conveying belts, and the deviation rectifying device plays a role in adjusting the centering of the conveying belt and preventing deviation during the plane turning operation of the belt conveyor.The belt conveyor in the prior art usually selects the traditional deviation adjusting carrier roller frame as the deviation rectifying device, however, the deviation rectifying by the deviation adjusting carrier roller frame can cause the middle part of the conveying belt to be concave during conveying of the material, so that the running resistance of the whole machine is large, and the conveying belt is subjected to large abrasion during running.

[0004] Therefore, the utility model provides a gantry type deviation rectifying device for belt conveyor plane turning to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the problem that the deviation rectifying by the deviation adjusting carrier roller frame can cause the middle part of the conveying belt to be concave during conveying of the material, so that the running resistance of the whole machine is large, the basic concept of the technical scheme of the utility model is as follows:

[0006] The utility model provides a gantry type deviation rectifying device for flat turning of belt conveyor, including frame, the frame is installed with the conveying belt, the frame is installed with equidistance distribution deviation rectifying mechanism, the deviation rectifying mechanism includes installation box, mounting frame and deviation rectifying roller, two -sided symmetry is provided with the deviation rectifying roller, the deviation rectifying roller top and the conveying belt bottom two sides contact, the installation box top is equipped with the support frame of symmetry, the support frame all is fixedly arranged with the connecting seat, one side outer wall all of connecting seat is fixedly connected with telescopic sleeve, the telescopic sleeve telescopic end is fixedly connected in the deviation rectifying roller end position, the connecting seat top outer wall all is fixedly connected with the mounting plate, and mounting plate opposite side installs same support roller, the installation box bottom inner wall is slidably provided with the connecting plate, the connecting plate both sides are fixedly connected with the sliding support of symmetry, the sliding support all are hingedly provided with support rod, the support frame bottom outer wall all are fixedly connected with the guide support, and support rod top is hingedly arranged on the guide support, the installation box one side inner wall is fixedly installed with the pneumatic cylinder, and the pneumatic cylinder piston rod is connected on the connecting plate one side outer wall.

[0007] As a preferred embodiment of the utility model, the installation box bottom inner wall is provided with symmetrically arranged sliding grooves, the connecting plate bottom outer wall is fixedly connected with symmetrically arranged sliding blocks, and the sliding blocks are slidably connected to the inner walls of the sliding grooves.

[0008] As a preferred embodiment of the utility model, the installation box is fixedly arranged on the opposite side outer wall of the frame, and the installation box is provided with an opening on one side.

[0009] As a preferred embodiment of the utility model, the mounting frame is symmetrically arranged on the top outer wall of the frame.

[0010] As a preferred embodiment of the utility model, the mounting frame is symmetrically arranged on the top outer wall of the frame.

[0011] As a preferred embodiment of the utility model, the installation box top is provided with symmetrically arranged rectangular movable openings, and the support rods are located inside the rectangular movable openings.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a symmetrical installation's adjust deviation carrier is provided with, and the bottom both sides of conveying belt are contacted with the top of symmetrical installation's adjust deviation carrier, can play the role of rectifying deviation to conveying belt, prevent the phenomenon that conveying belt occurs and runs deviation, then through the movement of connecting plate that cylinder drives, and connecting plate drives two sliding supports to move, and the inclination angle of two support poles changes with the cooperation of two guide supports, and two support poles can drive two guide supports to move upwards under the condition that the inclination angle of two support poles changes, and two guide supports can drive two support frames to move upwards, and two support frames drive two connecting seats to move upwards, and the mounting bracket, mounting seat and telescopic sleeve pipe that cooperation sets up make the deflection of adjust deviation carrier at this time, thereby the angle between adjust deviation carrier and conveying belt becomes small, and the contact area of conveying belt and adjust deviation carrier is increased, and two mounting plates that two connecting seats cooperation sets up can drive support carrier to move upwards, and support carrier is contacted with the bottom of conveying belt, thereby can play the role of firm support to conveying belt, avoids the phenomenon that the middle position of conveying belt appears the recess when conveying material.

[0014] The utility model discloses a symmetrical installation's adjust deviation carrier is provided with, and the bottom both sides of conveying belt are contacted with the top of symmetrical installation's adjust deviation carrier, can play the role of rectifying deviation to conveying belt, prevent the phenomenon that conveying belt occurs and runs deviation, then through the movement of connecting plate that cylinder drives, and connecting plate drives two sliding supports to move, and the inclination angle of two support poles changes with the cooperation of two guide supports, and two support poles can drive two guide supports to move upwards under the condition that the inclination angle of two support poles changes, and two guide supports can drive two support frames to move upwards, and two support frames drive two connecting seats to move upwards, and the mounting bracket, mounting seat and telescopic sleeve pipe that cooperation sets up make the deflection of adjust deviation carrier at this time, thereby the angle between adjust deviation carrier and conveying belt becomes small, and the contact area of conveying belt and adjust deviation carrier is increased, and two mounting plates that two connecting seats cooperation sets up can drive support carrier to move upwards, and support carrier is contacted with the bottom of conveying belt, thereby can play the role of firm support to conveying belt, avoids the phenomenon that the middle position of conveying belt appears the recess when conveying material. DRAWINGS

[0015] In the drawings:

[0016] Fig. 1 It is whole structure schematic diagram of the utility model;

[0017] Fig. 2 It is side view structure schematic diagram of the utility model;

[0018] Fig. 3 It is installation box structure schematic diagram of the utility model;

[0019] Fig. 4 It is installation box cross section structure schematic diagram of the utility model.

[0020] In the drawing: 1, rack;2, conveying belt;3, installation box;4, mounting bracket;5, mounting seat;6, adjust deviation carrier;7, connecting plate;8, sliding support;9, support pole;10, guide support;11, support frame;12, connecting seat;13, telescopic sleeve pipe;14, mounting plate;15, support carrier;16, rectangular movable mouth;17, cylinder. PREFERRED EMBODIMENT

[0021] In order to make the purpose, technical scheme and advantage of the embodiment of the utility model more clear, below will combine the drawing in the embodiment of the utility model, clear, complete technical scheme in the embodiment is described, following embodiment is used to explain the utility model.

[0022] As Figs. 1 to 4 Indicated

[0023] The gantry type deviation rectifying device for flat turning of belt conveyor comprises a rack 1, a conveying belt 2 installed on the rack 1, equidistantly distributed deviation rectifying mechanisms, an installation box 3, an installation frame 4 and a deviation rectifying roller 6, two of which are symmetrically arranged, the top of the deviation rectifying roller 6 is in contact with the two sides of the bottom of the conveying belt 2, the installation box 3 is fixedly arranged on the outer wall of the rack 1, one side of the installation box 3 is provided with an opening, two of the installation frames 4 are symmetrically arranged, the installation frames 4 are symmetrically fixed on the top outer wall of the rack 1, an installation seat 5 is rotatably arranged on the installation frame 4, the deviation rectifying roller 6 is fixedly connected to the outer wall of one side of the installation seat 5, the symmetrically arranged deviation rectifying roller 6 is in contact with the top of the symmetrically arranged deviation rectifying roller 6 on the two sides of the bottom of the conveying belt 2, which can rectify the deviation of the conveying belt 2 and prevent the deviation of the conveying belt 2, symmetrically arranged support frames 11 are arranged on the top of the installation box 3, a connecting seat 12 is fixedly arranged on each of the support frames 11, a telescopic sleeve 13 is fixedly connected to the outer wall of one side of the connecting seat 12, the telescopic end of the telescopic sleeve 13 is fixedly connected to the end of the deviation rectifying roller 6, an installation plate 14 is fixedly connected to the outer wall of the top of the connecting seat 12, and a same support roller 15 is arranged on the opposite side of the installation plate 14, a connecting plate 7 is slidably arranged on the inner wall of the bottom of the installation box 3, symmetrically arranged sliding supports 8 are fixedly connected to the two sides of the connecting plate 7, a support rod 9 is hingedly arranged on the sliding support 8, a guide support 10 is fixedly connected to the outer wall of the bottom of the support frame 11, the top end of the support rod 9 is hingedly arranged on the guide support 10, a cylinder 17 is fixedly arranged on the inner wall of one side of the installation box 3, the piston rod of the cylinder 17 is connected to the outer wall of one side of the connecting plate 7, the connecting plate 7 is moved by the cylinder 17, the two sliding supports 8 are moved by the connecting plate 7, the inclination angle of the two support rods 9 is changed by the two guide supports 10, the two guide supports 10 are moved upward by the change of the inclination angle of the two support rods 9, the two support frames 11 are moved upward by the two guide supports 10, the two connecting seats 12 are moved upward by the two support frames 11, the installation frame 4, the installation seat 5 and the telescopic sleeve 13 are arranged in cooperation, the deviation rectifying roller 6 is deflected, the angle between the deviation rectifying roller 6 and the conveying belt 2 is small, the contact area between the conveying belt 2 and the deviation rectifying roller 6 is increased, the two installation plates 14 are arranged in cooperation, the support roller 15 is moved upward by the two installation plates 14, the support roller 15 is in contact with the bottom of the conveying belt 2, the conveying belt 2 is stably supported, the phenomenon of the concave position of the middle of the conveying belt 2 is avoided, symmetrically arranged sliding grooves are arranged on the inner wall of the bottom of the installation box 3, symmetrically arranged sliding blocks are fixedly connected to the outer wall of the bottom of the connecting plate 7, the sliding blocks are slidably connected to the inner wall of the sliding groove, symmetrically arranged rectangular movable openings 16 are arranged on the top of the installation box 3, and the support rod 9 is located inside the rectangular movable opening 16.

[0024] The implementation principle of the gantry type deviation rectifying device for the belt conveyor plane turning of the embodiment is as follows:

[0025] In specific use, the symmetrically installed deviation rectifying idler 6 is arranged, and the bottom of the two sides of the conveying belt 2 is in contact with the top of the symmetrically installed deviation rectifying idler 6, which can rectify the deviation of the conveying belt 2 and prevent the deviation of the conveying belt 2. Then the connecting plate 7 is moved by the air cylinder 17, the two sliding supports 8 are moved by the connecting plate 7, the inclination angle of the two supporting rods 9 is changed by the two guide supports 10, the two guide supports 10 are moved upward under the condition that the inclination angle of the two supporting rods 9 is changed, the two supporting frames 11 are moved upward by the two guide supports 10, the two connecting seats 12 are moved upward by the two supporting frames 11, the deviation rectifying idler 6 is deflected by the mounting frame 4, the mounting seat 5 and the telescopic sleeve 13, so that the angle between the deviation rectifying idler 6 and the conveying belt 2 is smaller, the contact area between the conveying belt 2 and the deviation rectifying idler 6 is increased, the supporting idler 15 is moved upward by the two mounting plates 14 arranged in the two connecting seats 12, the supporting idler 15 is in contact with the bottom of the conveying belt 2, so that the conveying belt 2 can be stably supported, and the phenomenon of the concave position in the middle of the conveying belt 2 during conveying of the material is avoided.

Claims

1. A gantry-type deviation-correcting device for a belt conveyor plane turning, comprising a frame (1), characterized in that: The frame (1) is provided with a conveyor belt (2), and the frame (1) is provided with an equidistantly distributed deviation correction mechanism, the deviation correction mechanism comprising a mounting box (3), a mounting frame (4) and a deviation adjustment roller (6), two deviation adjustment rollers (6) are symmetrically provided, the tops of the deviation adjustment rollers (6) are in contact with both sides of the bottom of the conveyor belt (2), the tops of the mounting box (3) are provided with symmetrically provided support frames (11), the support frames (11) are fixedly provided with connecting seats (12), the outer walls of one side of the connecting seats (12) are fixedly connected with telescopic sleeves (13), the telescopic ends of the telescopic sleeves (13) are fixedly connected to the end positions of the deviation adjustment rollers (6), and the connecting seats ( 12) The top outer wall is fixedly connected with a mounting plate (14), and the same supporting roller (15) is installed on the opposite side of the mounting plate (14); the bottom inner wall of the mounting box (3) is slidably provided with a connecting plate (7); the two sides of the connecting plate (7) are fixedly connected with symmetrically arranged sliding brackets (8); the sliding brackets (8) are hingedly provided with support rods (9); the bottom outer wall of the support frame (11) is fixedly connected with a guide bracket (10); the top end of the support rod (9) is hingedly provided on the guide bracket (10); a cylinder (17) is fixedly installed on the inner wall of one side of the mounting box (3); the piston rod of the cylinder (17) is connected to the outer wall of one side of the connecting plate (7).

2. A gantry-type deviation-correcting device for a belt conveyor plane turning according to claim 1, characterized in that: The bottom inner wall of the installation box (3) is provided with a symmetrically arranged sliding groove, and the bottom outer wall of the connecting plate (7) is fixedly connected with a symmetrically arranged sliding block, and the sliding block is slidably connected to the inner wall of the sliding groove.

3. A gantry-type deviation-correcting device for a belt conveyor plane turning according to claim 1, characterized in that: The installation box (3) is fixedly arranged on an outer wall on the opposite side of the frame (1), and one side of the installation box (3) is opened.

4. A gantry-type deviation-correcting device for a belt conveyor plane turning according to claim 1, characterized in that: Two mounting frames (4) are symmetrically arranged, and the mounting frames (4) are symmetrically fixed on the top outer wall of the frame (1).

5. The gantry-type deviation-correcting device for a belt conveyor plane turning according to claim 1 is characterized in that: A mounting seat (5) is rotatably provided on the mounting frame (4), and the deflection adjustment roller (6) is fixedly connected to an outer wall on one side of the mounting seat (5).

6. A gantry-type deviation-correcting device for a belt conveyor plane turning according to claim 1, characterized in that: A symmetrically arranged rectangular movable opening (16) is provided on the top of the installation box (3), and the support rod (9) is located inside the rectangular movable opening (16).

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