CN220077600U - Deviation correcting device of conveyer belt - Google Patents
Deviation correcting device of conveyer belt Download PDFInfo
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- CN220077600U CN220077600U CN202321263065.6U CN202321263065U CN220077600U CN 220077600 U CN220077600 U CN 220077600U CN 202321263065 U CN202321263065 U CN 202321263065U CN 220077600 U CN220077600 U CN 220077600U
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- aligning
- conveyor belt
- correcting device
- deviation correcting
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model provides a deviation correcting device for a conveyor belt, which belongs to the technical field of conveyors and comprises a carrier roller set, wherein a conveyor belt is paved on the carrier roller set, the deviation correcting device comprises a frame, two aligning roller assemblies comprising aligning rollers are hinged on the frame, the two aligning rollers are respectively positioned above the edges of two sides of the conveyor belt, the aligning rollers are oppositely and obliquely arranged, the distance between the upper ends of the aligning rollers is smaller than the distance between the lower ends of the aligning rollers, the aligning rollers and the carrier roller set are staggered in the movement direction of the conveyor belt, a locking rod is connected between the two aligning roller assemblies in a sliding manner, the two aligning roller assemblies can be positioned on the locking rod through a locking piece, and when the conveyor belt is laterally deviated, the aligning rollers can be abutted against the edges of the conveyor belt. When the conveyor belt deviates, the edge of the aligning roller, which is abutted against the conveyor belt, generates lateral pressure, so that the conveyor belt is limited in a normal working range to avoid deviation.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a deviation correcting device for a conveyor belt of a conveyor.
Background
The belt conveyor is important material conveying and loading and unloading equipment, and is widely applied to various fields such as mines, metallurgy, building materials, chemical industry and the like, wherein in practical application, the belt conveyor is easy to deviate due to the influence of various factors such as roadway environment, installation, operation, maintenance and the like, and the production efficiency of the whole belt conveyor line is influenced. In the prior art, the correction is carried out by installing the carrier roller group, generally, the carrier roller group is formed by a horizontal carrier roller and inclined carrier rollers positioned on two sides of the horizontal carrier roller, indirect sliding fit is carried out between a carrier roller group rotating shaft and a base by adopting a bearing, a conveying belt is directly paved on the carrier roller group rotating shaft, the inclined carrier roller also plays a certain correction role on the conveying belt when the conveying belt is driven to move, but because the carrier roller group is directly positioned at the bottom of the conveying belt, the rotating connection part of the carrier roller group easily falls into transported minerals, mineral powder and the like in the rotating process, so that the carrier roller is easy to be blocked and rusted to cause inflexible rotation, the correction effect is difficult to guarantee, and the adjustment requirements of different correction conditions are difficult to be met.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an automatic deviation correcting device. The technical problems to be solved by the utility model are as follows: how to improve the deviation rectifying effect.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a deviation correcting device of conveyer belt, the conveyer includes the bearing roller group, lay the width on the bearing roller group and be less than the conveyer belt of bearing roller group width, its characterized in that, deviation correcting device includes the frame, articulated in the frame have two include the aligning roller subassembly of aligning roller, and two the aligning roller is located respectively conveyer belt both sides border top, two aligning roller relative slope sets up and two the interval of aligning roller upper end is less than the interval of lower extreme, and two aligning roller with the bearing roller group is in conveyer belt direction of motion staggers the setting, two sliding connection has the locking lever between the aligning roller subassembly, two the aligning roller subassembly can be in through the retaining member on the locking lever, when the conveyer belt is to lateral part skew aligning roller can with conveyer belt border looks butt.
The aligning roller assembly hinged to the frame can rotate up and down around the hinge shaft to adjust the angle of the aligning rollers, the two aligning rollers are held down by the locking rod and the locking piece which are in sliding connection with the aligning roller assembly, the operation is simple and convenient to adjust, when the conveying belt deviates, the aligning rollers and the carrier roller set are staggered in the moving direction of the conveying belt to enable the edges of the aligning rollers and the conveying belt to abut against to generate lateral pressure, the conveying belt is limited in a normal working range, the aligning rollers are prevented from deviating to play a role in aligning, the aligning rollers are arranged on two sides of the conveying belt, even if impurities fall on the conveying belt, the aligning rollers cannot be blocked to improve the deviation correcting effect, the angle of the aligning roller assembly and the frame is adjusted to adapt to conveying belts with different widths, and meanwhile, the deviation correcting device and the split design of the conveying machine can be applied to various new and old conveying machines.
The utility model provides a deviation correcting device of conveyer belt, aligning roller subassembly still includes the alignment jig, the lower extreme of alignment jig articulates the upper end of frame, alignment jig one side has two along the outside convex centre gripping arms of vertical direction, aligning roller installs two between the centre gripping arms, the upper end of alignment jig is buckled to the opposite side and is formed the sliding part, the sliding part is seted up along width direction and can be let the bar through-hole that the locking lever passed, bar through-hole length is greater than the external diameter of locking lever. The installation direction of sliding part and aligning roller is the obtuse angle, and the sliding part cover of being convenient for establishes on the latch lever, and makes two sliding part cover establish two aligning rollers become inclination behind the latch lever, and two aligning rollers can keep the symmetry under the effect of latch lever, and bar through-hole length is greater than the external diameter of latch lever can carry out the adjustment of angle to the alignment jig in a certain limit to adapt to the conveyer belt of different width, the design of bar through-hole makes latch lever and retaining member can even the sliding part take place to incline also can install latch lever and retaining member in aligning roller subassembly adjustment process, carries out adaptation adjustment, can not follow the slope because of aligning roller swing after, avoids appearing the bar through-hole of both sides aligning roller sliding part and is not in the same axis, can't install the condition of latch lever.
In the above-mentioned deviation correcting device for conveyor belt, the locking rod may be an anchor rod or a screw rod, the locking member may be a nut, the nut is in threaded connection with the locking rod, and both sides of the sliding portion of each adjusting frame are provided with the nut. The adjusting frame is positioned on the locking rod through the matching use of the nut and the locking rod, so that the operation is simple and the cost is low.
The deviation correcting device for the conveyor belt of the conveyor further comprises two middle connecting frames which are horizontally arranged, a cross beam is connected between the two middle connecting frames, and the carrier roller group is arranged on the cross beam along the length direction of the cross beam.
The above-mentioned deviation correcting device of conveyer belt, the bearing roller group include two slope bearing rollers and with horizontal bearing roller that the crossbeam paralleled, two the one end of slope bearing roller pass through the bearing frame with horizontal bearing roller is connected, bearing frame fixed connection is in on the crossbeam, two the other end of slope bearing roller is higher than the slope bearing roller with the link of horizontal bearing roller just all is connected with and fixes the roller frame of crossbeam tip.
The above-mentioned deviation correcting device of conveyer belt, the frame includes two vertically setting's support frames, two the support frames set up respectively in two the intermediate junction frame outside, and will two through the spiro union of U type bolt and ordinary nut the support frame is fixed respectively two on the intermediate junction frame, two the lower extreme of regulating frame articulates two the upper end of support frame. The stability of the deviation correcting device is improved by installing the frame on the middle connecting frame, and the deviation correcting device is convenient to disassemble and high in practicability.
Compared with the prior art, the utility model has the beneficial effects that:
1. the aligning rollers are arranged on two sides of the conveying belt, so that the conveying belt can be abutted against the side wall of the aligning rollers when deviating, and impurities falling on the conveying belt are prevented from being blocked on the aligning roller assembly, so that blocking is avoided, and the deviation correcting effect is reduced;
2. the aligning roller assemblies are positioned on the locking rod through the matching of the locking rod and the nut, meanwhile, the two aligning roller assemblies can be held together through the locking rod, the sliding part of the adjusting frame and the installation direction of the aligning roller form an obtuse angle, the sliding part is conveniently sleeved on the locking rod, the two aligning rollers are in an inclined state after being sleeved on the locking rod, and the two aligning rollers can be kept symmetrical under the action of the locking rod;
3. the angle between the aligning roller assembly and the frame is adjusted to adapt to conveyor belts with different widths, and meanwhile, the frame is installed on the middle connecting frame through the fastener, so that the aligning roller assembly is convenient to install and suitable for various new and old conveyors.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
in the figure, 1, an intermediate connecting frame; 2. a cross beam; 3. a conveyor belt; 4. a frame; 41. a support frame; 5. a fastener; 6. a centering roller assembly; 61. a centering roller; 62. an adjusting frame; 621. a clamping arm; 622. a sliding part; 6221. a bar-shaped through hole; 7. a locking lever; 8. a locking member; 81. a nut; 9. a carrier roller group; 91. a horizontal carrier roller; 92. tilting the carrier roller; 93. a bearing seat; 94. and a roller frame.
Detailed Description
The following is a specific embodiment of the present utility model and a technical solution of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to the following embodiment.
Referring to fig. 1-2, a deviation correcting device for a conveyor belt 3, the conveyor comprises two middle connecting frames 1 horizontally arranged, a cross beam 2 is connected between the two middle connecting frames 1, the cross beam 2 is provided with the conveyor belt 3 capable of moving along the length direction of the middle connecting frames 1, a carrier roller set 9 is arranged on the cross beam 2 along the length direction of the cross beam 2, and the conveyor belt 3 is arranged on the carrier roller set 9 and has a width smaller than the width of the carrier roller set 9. The carrier roller group 9 comprises two inclined carrier rollers 92 and a horizontal carrier roller 91 parallel to the cross beam 2, one ends of the two inclined carrier rollers 92 are connected with the horizontal carrier roller 91 through bearing blocks 93, the bearing blocks 93 are fixedly connected to the cross beam 2, and the other ends of the two inclined carrier rollers 92 are higher than the connecting ends of the inclined carrier rollers 92 and the horizontal carrier roller 91 and are connected with roller frames 94 fixed at the end parts of the cross beam 2.
The deviation correcting device comprises a frame 4, the frame 4 comprises two vertically arranged supporting frames 41, the two supporting frames 41 are respectively arranged on the outer sides of two middle connecting frames 1, the two supporting frames 41 are respectively fixed on the two middle connecting frames 1 through threaded connection of a U-shaped bolt 5 and a common nut, the upper ends of the two supporting frames 41 are hinged with aligning roller assemblies 6 comprising aligning rollers 61, the two aligning rollers 61 are obliquely arranged and are respectively located above the edges of two sides of a conveying belt 3, the distance between the upper ends of the two aligning rollers 61 is smaller than the distance between the lower ends, locking rods 7 are slidably connected between the two aligning roller assemblies 6, the two aligning roller assemblies 6 can be positioned on the locking rods 7 through locking pieces 8, the aligning rollers 61 can be abutted against the edges of the conveying belt 3 when the conveying belt 3 deflects to the side parts, and the aligning rollers 61 and the carrier roller groups 9 are staggered in the moving direction of the conveying belt 3 in order to ensure that the aligning rollers 61 can contact with the conveying belt 3, the carrier roller groups 9 and the aligning rollers 61 are prevented from interfering with the aligning rollers 61, the locking rods 7 can be 8 or 62 are provided with locking rods 81 and nuts 81, and 81 are respectively connected with the threaded connection nuts 81.
The aligning roller assembly 6 includes an adjusting frame 62 except for the aligning roller 61, the lower end of the adjusting frame 62 is hinged to the upper end of the frame 4, two clamping arms 621 protruding outwards along the vertical direction are arranged on one side of the adjusting frame 62, the aligning roller 61 is installed between the two clamping arms 621, the upper end of the adjusting frame 62 is bent towards the other side to form a sliding part 622, the sliding part 622 is provided with a strip-shaped through hole 6221 along the width direction, and the length of the strip-shaped through hole 6221 is larger than the outer diameter of the locking rod 7. The installation direction of sliding part 622 and aligning roller 61 is the obtuse angle, the sliding part 622 cover of being convenient for is established on locking lever 7, and make two sliding part 622 cover establish two aligning rollers 61 become inclined state behind locking lever 7, and two aligning rollers 61 can keep the symmetry under the effect of locking lever 7, the design of bar through hole 6221 makes locking lever 7 and retaining member 8 can also install locking lever 7 and retaining member 8 even sliding part 622 takes place the slope in aligning roller assembly 6 adjustment process, adapt to the adjustment, can not follow the slope because of aligning roller 61 swing after, the sliding part 622 can avoid appearing the bar through hole 6221 of both sides sliding part 622 and be not in the same axis, the condition of unable installation locking lever 7.
When the automatic centering device is used, the supporting frames 41 of the rack 4 are arranged on the middle connecting frame 1 through the U-shaped bolts 5 and the common nuts, the two supporting frames 41 can be interchanged, the locking rod 7 passes through the strip-shaped through holes 6221 of the sliding parts 622 of the two adjusting frames 62 to hold down the two centering roller assemblies 6, the angle of the centering roller 61 is adjusted, then the positioning is carried out through the nuts 81, the conveying belt 3 is driven by the carrier roller group 9, when the conveying belt 3 is deviated, the side surface of the conveying belt 3 is contacted with the side wall of the centering roller 61, so that pressure is generated between the edge of the conveying belt 3 and the centering roller 61, the conveying belt 3 is limited in a normal working range, the normal operation of the conveying machine is ensured, the correcting effect is good, the centering roller 61 is arranged on two sides of the conveying belt 3, even if impurities fall off on the conveying belt 3, the centering roller 61 cannot cause the blocking influence on the correcting effect, the conveying belt 3 with different widths is adapted through the angle adjustment of the centering roller assemblies 6 and the rack 4, meanwhile, the design of the correcting device and the conveying machine split body can be suitable for various new and old conveying machines.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a deviation correcting device of conveyer belt, the conveyer includes bearing roller group (9), the width is less than on bearing roller group (9) conveyer belt (3) of bearing roller group (9) width, its characterized in that, deviation correcting device includes frame (4), it has two centering roller assemblies (6) including centering roller (61) to articulate on frame (4), and two centering roller (61) are located respectively conveyer belt (3) both sides border top, two centering roller (61) relative slope sets up and two the interval of centering roller (61) upper end is less than the interval of lower extreme, and two centering roller (61) with bearing roller group (9) are in conveyer belt (3) direction of motion staggers and sets up, two sliding connection has locking lever (7) between centering roller assemblies (6), two centering roller assemblies (6) can be located through retaining member (8) on locking lever (7), when conveyer belt (3) to skew centering roller (61) can with conveyer belt (3) looks butt.
2. The deviation correcting device for a conveyor belt according to claim 1, wherein the aligning roller assembly (6) further comprises an adjusting frame (62), the lower end of the adjusting frame (62) is hinged to the upper end of the frame (4), two clamping arms (621) protruding outwards in the vertical direction are arranged on one side of the adjusting frame (62), the aligning roller (61) is installed between the two clamping arms (621), the upper end of the adjusting frame (62) is bent towards the other side to form a sliding part (622), the sliding part (622) is provided with a strip-shaped through hole (6221) in the width direction, and the length of the strip-shaped through hole (6221) is larger than the outer diameter of the locking rod (7).
3. The deviation correcting device for a conveyor belt according to claim 2, wherein the locking rod (7) may be an anchor rod or a screw rod, the locking member (8) may be a nut (81), the nut (81) is in threaded connection with the locking rod (7), and both sides of the sliding portion (622) of each adjusting frame (62) are provided with the nut (81).
4. A deviation correcting device for a conveyor belt according to claim 3, characterized in that the conveyor further comprises two horizontally arranged intermediate connecting frames (1), a cross beam (2) is connected between the two intermediate connecting frames (1), and the carrier roller set (9) is mounted on the cross beam (2) along the length direction of the cross beam (2).
5. The deviation correcting device for a conveyor belt according to claim 4, wherein the carrier roller set (9) comprises two inclined carrier rollers (92) and a horizontal carrier roller (91) parallel to the cross beam (2), one end of each inclined carrier roller (92) is connected with the horizontal carrier roller (91) through a bearing block (93), the bearing blocks (93) are fixedly connected to the cross beam (2), and the other ends of the two inclined carrier rollers (92) are higher than the connecting ends of the inclined carrier rollers (92) and the horizontal carrier roller (91) and are connected with roller frames (94) fixed at the end parts of the cross beam (2).
6. The deviation correcting device for a conveyor belt according to claim 4 or 5, wherein the frame (4) comprises two vertically arranged supporting frames (41), the two supporting frames (41) are respectively arranged at the outer sides of the two middle connecting frames (1), the two supporting frames (41) are respectively fixed on the two middle connecting frames (1) through the threaded connection of the U-shaped bolts (5) and the common nuts, and the lower ends of the two adjusting frames (62) are hinged at the upper ends of the two supporting frames (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263065.6U CN220077600U (en) | 2023-05-23 | 2023-05-23 | Deviation correcting device of conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263065.6U CN220077600U (en) | 2023-05-23 | 2023-05-23 | Deviation correcting device of conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220077600U true CN220077600U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321263065.6U Active CN220077600U (en) | 2023-05-23 | 2023-05-23 | Deviation correcting device of conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220077600U (en) |
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2023
- 2023-05-23 CN CN202321263065.6U patent/CN220077600U/en active Active
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