CN203545041U

CN203545041U - Automatic cleaning device for belt conveyor

Info

Publication number: CN203545041U
Application number: CN201320609508.2U
Authority: CN
Inventors: 阎占海; 张宗保; 薛志红; 张立; 杨晓明
Original assignee: Hebei Iron And Steel Co Ltd Handan Branch
Current assignee: Hebei Iron And Steel Co Ltd Handan Branch
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-04-16
Anticipated expiration: 2023-09-30

Abstract

The utility model discloses an automatic cleaning device for a belt conveyor, and belongs to the technical field of maintenance equipment for belt conveyors and aims to realize rapid and damage-free cleaning of the belt conveyors. According to the technical scheme, support frames are fixed to both sides of a main drum of the belt conveyor respectively; the two ends of a hair roller shaft of a hair roller are arranged on the support frames through bearing bases; the hair roller is parallel to the main drum; chain wheels are arranged on a main drum shaft and the hair roller shaft respectively; transmission chains are connected to the chain wheels of the main drum shaft and the hair roller shaft. The automatic cleaning device has the advantages of simple structure, high cleaning speed, good cleaning effect and no damage to a belt. Large particles are prevented from being clamped, the conventional scraper blade cleaning device can be replaced effectively, and the aims of increasing the efficiency, avoiding damages to equipment and reducing maintenance work are fulfilled.

Description

A kind of ribbon conveyer automatic cleaning device

Technical field

The utility model relates to a kind of device that general ribbon conveyer is cleaned, and belongs to ribbon conveyer docking facility technical field.

Background technology

The clearing apparatus of existing general ribbon conveyer is generally comprised of two parts, and one is arranged on the material scraping plate at belt feeder head drum place, comprises spring material scraping plate and counterweight material scraping plate etc., and two are arranged on the triangle swabbing pig of fuselage double-layer fur band.The main application of clearing apparatus is to remove the assorted bits of material that are attached to belt feeder top layer, wherein material scraping plate for be that belt feeder removes the material powder on journey face (i.e. front), be generally arranged on head drum place; And triangle swabbing pig for be the foreign material on belt feeder backhaul face (being reverse side), be generally mounted in fuselage.That the utility model will relate to is the former, and its weak point is mainly manifested in the following aspects:

1, the contact surface of material scraping plate and belt feeder is rigidity, if in the ideal situation, the contact surface of this rigidity, can be very tight closely sealed with belt feeder surface together with, play good scraper effect, but in actual production, the software of belt has determined the impossible maintenance level in its surface, will inevitably produce and be uneven, top layer breakage, rubber wrinkles, the defects such as glue limit fracture, these indispositions of belt feeder all can directly touch with material scraping plate, thereby the scraper moment in material scraping plate rigid contact surfaces is caused larger injury, especially cold glue interface, have at any time by material scraping plate and directly scrape disconnected possibility,

2, scraper effect is obvious not, and first, what its rigidity had determined that this device scrapes is more belt, rather than material, and due to the unfairness of belt surface, probably causes ruthless that high place scraped, low place scrape less than.In addition, also have a kind of situation, run into exactly while having bulk particle, tend to be snapped between material scraping plate and belt or material scraping plate and cylinder, up and down must not, make belt surface directly be subject to long-time wearing and tearing and the scuffing of bulk foreign material.

Utility model content

Technical problem to be solved in the utility model be to provide a kind of speed fast, clean effective, can not cause damage to belt, can stop the ribbon conveyer automatic cleaning device of bulk particle stuck phenomenon.

The technical scheme solving the problems of the technologies described above is:

A kind of ribbon conveyer automatic cleaning device, it is comprised of bracing frame, hair roller, bearing seat, sprocket wheel, driving chain, bracing frame is separately fixed at the both sides of the master rotor of ribbon conveyer, the hair roll shaft two ends of hair roller are arranged on bracing frame by bearing seat, hair roller is parallel with master rotor, on main drum shaft and hair roll shaft, be separately installed with sprocket wheel, driving chain is connected on the sprocket wheel of main drum shaft and hair roll shaft.

Above-mentioned ribbon conveyer automatic cleaning device, described hair roller is positioned at the below of master rotor, and the hairbrush on hair roller contacts with the feed belt outside face around primary drum surface, below hair roller, is placed with the bucket that gathers dust.

The beneficial effects of the utility model are:

Hair roller of the present utility model is driven and is rotated by master rotor, and the hairbrush of hair roller cleans feed belt outside face, and hairbrush is soft, can not cause damage to feed belt surface; Main drum shaft diameter is more much bigger than hair roll shaft diameter, therefore master rotor rotates a circle, a hair roller will rotate several weeks, makes hairbrush in High Rotation Speed, clean more thoroughly, speed is fast, it is effective to clean; Because hair roller is contrary with the hand of rotation at the tangent place of master rotor, both guaranteed the thoroughness of cleaning, determined that again bulk particle can not snap between mao roller and belt surface and damage belt.The utility model is simple in structure, cleaning speed fast, it is effective to clean, can not damage belt.Bulk particle can not block, and can effectively substitute existing scraper blade cleaning device, reaches the object that efficiency is provided, avoids device damage and minimizing maintenance work.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the lateral plan of Fig. 1.

In figure, mark is as follows: master rotor 1, sprocket wheel 2, bearing seat 3, driving chain 4, hair roller 5, belt 6, bucket 7 gathers dust.

The specific embodiment

The utility model by bracing frame, master rotor 1, hair roller 5, sprocket wheel 2, bearing seat 3, driving chain 4,, belt 6, the bucket 7 that gathers dust form.

In figure, show, bracing frame is separately fixed at the both sides of the master rotor 1 of ribbon conveyer, the hair roll shaft two ends of hair roller 5 are arranged on bracing frame by bearing seat 3, hair roller 5 is parallel with master rotor 1, hair roller 5 is positioned at the below of master rotor 1, and the hairbrush on hair roller 5 contacts with feed belt 6 outside faces around master rotor 1 surface.

Because the hairbrush on hair roller 5 is soft, the driving surface of it and belt is again approximate tangent, closely sealed unlike existing material scraping plate, thus to belt 6 surfaces be do not have influential, can not cause damage to feed belt 6 surfaces, especially belt 6 is when doing no-load running.

In figure, show, hair roller 5 drives rotation by master rotor 1, its type of drive is, on main drum shaft and hair roll shaft, be separately installed with sprocket wheel 2, driving chain 4 is connected on the sprocket wheel 2 of main drum shaft and hair roll shaft, when master rotor 1 rotates, the sprocket wheel 2 on main drum shaft drives the sprocket wheel 2 on hair roll shaft to rotate together by driving chain 4, thereby drives hair roll shaft and hair roller to rotate.

Because the diameter of the main drum shaft of master rotor 1 is more much bigger than the hair roll shaft diameter of hair roller 5, therefore master rotor 1 rotates a circle, a hair roller 5 will rotate several weeks, make hairbrush in High Rotation Speed, clean more thoroughly.Meanwhile, because belt 6 is backhaul direction (anticlockwise directions), hairbrush is propulsive effort direction (clockwise direction), like this, both the thoroughness that had guaranteed cleaning, has determined that again bulk particle can not snap between mao roller 5 and belt 6 surfaces, thus damage belt 6.

In figure, show, below hair roller 5, be placed with the bucket 7 that gathers dust, the buildup of cleaning from belt 6 surfaces for collecting hairbrush, and concentrate let-down in funnel by the bucket 7 that gathers dust.

Claims

1. a ribbon conveyer automatic cleaning device, it is characterized in that: it is comprised of bracing frame, hair roller (5), bearing seat (3), sprocket wheel (2), driving chain (4), bracing frame is separately fixed at the both sides of the master rotor (1) of ribbon conveyer, the hair roll shaft two ends of hair roller (5) are arranged on bracing frame by bearing seat (3), hair roller (5) is parallel with master rotor (1), on main drum shaft and hair roll shaft, be separately installed with sprocket wheel (2), driving chain (4) is connected on the sprocket wheel (2) of main drum shaft and hair roll shaft.

2. ribbon conveyer automatic cleaning device according to claim 1, it is characterized in that: described hair roller (5) is positioned at the below of master rotor (1), hairbrush on hair roller (5) with around feed belt (6) outside face on master rotor (1) surface, contact, in the below of hair roller (5), be placed with gather dust barrel (7).