CN215046355U

CN215046355U - Tubular belt conveyor with high transmission stability

Info

Publication number: CN215046355U
Application number: CN202121649380.3U
Authority: CN
Inventors: 章晓忠; 章建毅; 吴旭明; 苏新义
Original assignee: Lanxi Huaneng Conveyor Equipment Manufacturing Co ltd
Current assignee: Lanxi Huaneng Conveyor Equipment Manufacturing Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-12-07
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a tubular belt conveyor with high transmission stability, which comprises a frame, wherein both ends of the frame are rotatably connected with a round tubular driving roller and a round tubular driven roller, a belt is sleeved between the driving roller and the driven roller, and the driving roller is connected with a driving part fixed on the frame; a plurality of groups of guide roller structures which are uniformly distributed are connected on the machine frame corresponding to the position between the driving roller and the driven roller, each guide roller structure comprises a left guide roller, a bottom guide roller and a right guide roller which are distributed in a V shape, the left guide roller and the right guide roller are metal rollers, the bottom guide roller is a rubber roller, and magnets which are arranged in an annular shape are arranged in the middle of the bottom guide roller; and a magnetic strip is arranged at the position on the bottom surface of the belt, which corresponds to the magnet at the middle part of the bottom guide roller, and the magnetic strip and the magnet attract each other. The utility model discloses not only can prevent the belt off normal, still have the better, the more stable and better advantage of durability of transport stability of structure.

Description

Tubular belt conveyor with high transmission stability

Technical Field

The utility model relates to a conveying equipment field, especially tubular band conveyer that has high transmission stability.

Background

At present, a belt conveyor is the most common conveying device in the material conveying process, and the common belt conveyor drives a belt to rotate to convey materials on the belt by arranging tubular driving rollers and tubular driven rollers at two ends; a plurality of guide rollers arranged in a V shape are arranged between the driving roller and the driven roller, so that when materials are conveyed, the materials can be concentrated in the middle of the belt under the action of self gravity, and the materials are conveyed more stably; however, when the materials are put on the belt, the belt is stressed laterally, so that the belt is easy to deviate, and the conveying stability is poor. Therefore, the existing tubular belt conveyor has the problems that the belt is easy to deviate and the conveying stability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tubular band conveyer with high transmission stability. The utility model discloses not only can prevent the belt off normal, still have the better advantage of conveying stability.

The technical scheme of the utility model: the tubular belt conveyor with high transmission stability comprises a rack, wherein a round-tube-type driving roller and a round-tube-type driven roller are rotatably connected to two ends of the rack, a belt is sleeved between the driving roller and the driven roller, and a driving part fixed on the rack is connected to the driving roller; a plurality of groups of guide roller structures which are uniformly distributed are connected on the machine frame corresponding to the position between the driving roller and the driven roller, each guide roller structure comprises a left guide roller, a bottom guide roller and a right guide roller which are distributed in a V shape, the left guide roller and the right guide roller are metal rollers, the bottom guide roller is a rubber roller, and magnets which are arranged in an annular shape are arranged in the middle of the bottom guide roller; and a magnetic strip is arranged at the position on the bottom surface of the belt, which corresponds to the magnet at the middle part of the bottom guide roller, and the magnetic strip and the magnet attract each other.

In the tubular belt conveyor with high transmission stability, the driving part comprises a motor fixed on the frame, and a transmission belt is connected between the motor and the driving roller.

In the tubular belt conveyor with high transmission stability, a plurality of guide wheels which are arranged oppositely are fixed at positions on the rack corresponding to two sides of the belt, guide grooves which are concave inwards are arranged on the guide wheels, and the guide grooves are matched with the side surfaces of the belt.

In the tubular belt conveyor with high conveying stability, the guide groove is provided with the wear-resistant layer.

In the tubular belt conveyor with high conveying stability, the surface of the belt is provided with a plurality of uniformly distributed V-shaped grooves.

Compared with the prior art, the utility model has the advantages that the annular magnet is arranged in the middle of the bottom guide roller in the guide roller structure, the magnet is aligned with the magnetic strips on the bottom surface of the belt, the magnet and the magnetic strips attract each other, the lateral stress of the belt cannot deviate to a certain degree, and the conveying stability of the belt is ensured; meanwhile, a V-shaped guide roller structure is formed among the left guide roller, the bottom guide roller and the right guide roller, so that materials can be concentrated in the middle of the belt in the conveying process, the belt is further prevented from deviating, and the conveying stability is guaranteed. In addition, a plurality of guide wheels which are arranged oppositely are arranged on two sides of the belt, the guide wheels can limit the belt to move towards two sides in a deviating way, the guide grooves which are inwards concave on the guide wheels can prevent the belt from being separated from the guide wheels, the stability of the whole structure is strong, and the wear-resistant layer in the guide grooves can improve the durability of the guide wheels; the multiple V-shaped grooves are uniformly distributed on the surface of the belt, so that the friction force between the belt and the material is improved, and the material conveying efficiency is improved; and the V-shaped groove can convey the materials to the middle part of the belt when the belt conveys the materials, so that the weight of the materials is concentrated at the middle part of the belt, the deviation of the belt is avoided, and the conveying stability is ensured. Therefore, the utility model discloses not only can prevent the belt off normal, still have the better, the more stable and better advantage of durability of transport stability of structure.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the back of the belt;

FIG. 3 is a schematic view of the structure of the left guide roller, the bottom guide roller and the right guide roller on the frame;

fig. 4 is a schematic view of the structure of the guide wheel.

The labels in the figures are: 1-a frame, 2-a driving roller, 3-a driven roller, 4-a belt, 5-a left guide roller, 6-a bottom guide roller, 7-a right guide roller, 8-a magnet, 9-a magnetic strip, 10-a motor, 11-a transmission belt, 12-a guide wheel, 13-a guide groove, 14-a wear-resistant layer and 15-a V-shaped groove.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. The tubular belt conveyor with high transmission stability comprises a rack 1, wherein two ends of the rack 1 are rotatably connected with a round tubular driving roller 2 and a round tubular driven roller 3, a belt 4 is sleeved between the driving roller 2 and the driven roller 3, and the driving roller 2 is connected with a driving part fixed on the rack 1; a plurality of groups of guide roller structures which are uniformly distributed are connected to the position, corresponding to the position between the driving roller 2 and the driven roller 3, on the rack 1, the guide roller structures comprise a left guide roller 5, a bottom guide roller 6 and a right guide roller 7 which are distributed in a V shape, the left guide roller 5 and the right guide roller 7 are metal rollers, the bottom guide roller 6 is a rubber roller, and a magnet 8 which is arranged in an annular shape is arranged in the middle of the bottom guide roller 6; the position that corresponds 6 middle part magnets 8 of bottom deflector roll on the bottom surface of belt 4 is equipped with magnetic strip 9, and magnetic strip 9 and magnets 8 inter attraction.

The driving part comprises a motor 10 fixed on the frame 1, and a driving belt 11 is connected between the motor 10 and the driving roller 2; a plurality of guide wheels 12 which are oppositely arranged are fixed on the machine frame 1 at positions corresponding to two sides of the belt 4, an inward concave guide groove 13 is arranged on each guide wheel 12, and the guide grooves 13 are matched with the side surfaces of the belt 4; the guide groove 13 is provided with a wear-resistant layer 14; the surface of the belt 4 is provided with a plurality of uniformly distributed V-shaped grooves 15.

The working principle is as follows: a motor 10 on the frame 1 rotates and drives a driving roller 2 to rotate through a transmission belt 11, and the driving roller 2 drives a belt 4 and a driven roller 3 to rotate; the magnetic strips 9 on the bottom surface of the belt 4 are aligned with the magnets 8 in the middle of the bottom guide roller 6, so that the belt 4 is not easy to deviate in the rotating process, and even if the belt slightly deviates, the belt 4 can also reset under the action of magnetic force; the left guide roller 5, the bottom guide roller 6 and the right guide roller 7 at the bottom of the belt 4 are distributed in a V shape, so that two sides of the belt 4 are arranged in a tilting mode, a plurality of V-shaped grooves 15 are formed in the surface of the belt 4, materials can be concentrated towards the middle of the belt 4 in the conveying process, and the belt 4 is not prone to deviation; a plurality of guide wheels 12 which are arranged oppositely are fixed on the machine frame 1 corresponding to two sides of the belt 4, a concave guide groove 13 is arranged on each guide wheel 12, the guide groove 13 is matched with the side edge of the belt 4, so that the belt 4 is not easy to fall off the guide groove 13, the guide wheels 12 can limit the belt 4 to deviate towards two sides, and the stability of the belt 4 during movement is ensured; the guide groove 13 is internally provided with a wear-resistant layer 14, so that the durability of the guide wheel 12 is greatly improved.

Claims

1. Tubular belt conveyor with high transmission stability, its characterized in that: the automatic feeding device comprises a rack (1), wherein two ends of the rack (1) are rotatably connected with a circular tube type driving roller (2) and a circular tube type driven roller (3), a belt (4) is sleeved between the driving roller (2) and the driven roller (3), and the driving roller (2) is connected with a driving part fixed on the rack (1); a plurality of groups of guide roller structures which are uniformly distributed are connected to the position, corresponding to the position between the driving roller (2) and the driven roller (3), on the rack (1), the guide roller structures comprise a left guide roller (5), a bottom guide roller (6) and a right guide roller (7) which are distributed in a V shape, the left guide roller (5) and the right guide roller (7) are metal rollers, the bottom guide roller (6) is a rubber roller, and magnets (8) which are arranged in an annular shape are arranged in the middle of the bottom guide roller (6); the bottom surface of the belt (4) is provided with a magnetic strip (9) at a position corresponding to the magnet (8) in the middle of the bottom guide roller (6), and the magnetic strip (9) and the magnet (8) attract each other.

2. The tubular belt conveyor with high conveyance stability according to claim 1, characterized in that: the driving part comprises a motor (10) fixed on the frame (1), and a driving belt (11) is connected between the motor (10) and the driving roller (2).

3. The tubular belt conveyor with high conveyance stability according to claim 1, characterized in that: a plurality of guide wheels (12) which are arranged oppositely are fixed at positions on the machine frame (1) corresponding to the two sides of the belt (4), an inwards concave guide groove (13) is formed in each guide wheel (12), and the guide grooves (13) are matched with the side faces of the belt (4).

4. The tubular belt conveyor with high conveyance stability according to claim 3, characterized in that: and the guide groove (13) is provided with a wear-resistant layer (14).

5. The tubular belt conveyor with high conveyance stability according to claim 1, characterized in that: the surface of the belt (4) is provided with a plurality of uniformly distributed V-shaped grooves (15).