CN205855264U

CN205855264U - Belt conveyor

Info

Publication number: CN205855264U
Application number: CN201620555693.5U
Authority: CN
Inventors: 张意坤
Original assignee: Tongni Sci & Tech Co Ltd Beijing
Current assignee: Tongni Sci & Tech Co Ltd Beijing
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2017-01-04
Anticipated expiration: 2026-06-08

Abstract

This utility model relates to a kind of belt conveyor, is used for carrying material, comprising: casing, the top of described casing one end is provided with charging aperture, the bottom of the described casing other end is provided with discharging opening；Endless-belt, described endless-belt is arranged in described casing, for the material that charging aperture enters is delivered to discharging opening；Clearing apparatus, described clearing apparatus is arranged in casing, and is positioned at below described endless-belt, for the material scraper falling into described box bottom is swept to described discharging opening；Drive mechanism, described drive mechanism drives described endless-belt to move in the first direction, and drives described clearing apparatus to move in a second direction, and wherein said first direction and described second direction are contrary.Achieve the automatic cleaning to the material falling into box bottom according to belt conveyor of the present utility model, decrease human cost and environmental pollution.

Description

Belt conveyor

Technical field

This utility model relates to material transfer equipment technical field, in particular it relates to a kind of belt conveyor.

Background technology

Belt conveyor is that one is widely used in the industries such as metallurgy, electric power, coal, cement, chemical industry, it is achieved to such as coal, The device of the conveying operation of the materials such as Ore, glass, various stones.In actual applications, all-sealed belt conveyor is due to can More and more being used the pollution of surrounding with minimizing, all-sealed belt conveyor generally comprises casing, at casing one The top of end arranges charging aperture, arranges discharging opening in the bottom of the casing other end, arranges endless-belt, by charging aperture in casing Reach the material on belt to be delivered to discharging opening and discharge, but in actual applications, owing to existing between belt and wall box Space, material is easy to fall into box bottom from space, during especially relatively big when material load-carrying or belt generation deviation phenomenon, this Situation is more serious, and the material falling into box bottom is more, and this easily causes box bottom solid accumulation, runs to machine and causes barrier Hinder, and owing to using all-sealed structure, clean extremely difficult.

Therefore, it is necessary to propose a kind of new belt conveyor, with solve at least in part present in prior art with Upper problem.

Utility model content

This utility model completes to overcome the problems referred to above, its object is to provide one both can realize hermetically sealed Structure, reduces swap-in and pollutes, and does not results in again solid accumulation or cleans the all-sealed belt conveyor of difficulty.

There is provided a kind of belt conveyor according to an aspect of the present utility model, be used for carrying material, described Belt Conveying Machine includes: casing, and the top of described casing one end is provided with charging aperture, and the bottom of the described casing other end is provided with discharging Mouthful；Endless-belt, described endless-belt is arranged in described casing, for the material that charging aperture enters is delivered to discharging opening； Clearing apparatus, described clearing apparatus is arranged in casing, and is positioned at below described endless-belt, for falling at the bottom of described casing The material scraper in portion is swept to described discharging opening；Drive mechanism, described drive mechanism drives described endless-belt to move in the first direction, And driving described clearing apparatus to move in a second direction, wherein said first direction and described second direction are contrary.

Further, described drive mechanism includes: drive motor, and described driving motor provides driving force；First driver Structure, described first drive mechanism drives described endless-belt to move in the first direction under described driving motor drives；Second passes Motivation structure, described second drive mechanism couples with described first drive mechanism, and drives described clearing apparatus to transport in a second direction Dynamic；Changement, described changement couples with described first drive mechanism and the second drive mechanism, with by described first direction It is changed into second direction, and described second direction is transferred to described second drive mechanism.

Further, described first drive mechanism includes driving drum assembly and guide pulley assembly, described endless-belt Being set on described driving drum assembly and guide pulley assembly, described driving drum assembly couples with described driving motor, and Rotate along described first direction under described driving motor drives, thus drive described endless-belt and described guide pulley assembly Move along described first direction.

Further, described second drive mechanism include drive sprocket assembly, drive sprocket assembly, driven sprocket assembly and Cleaning chain, described drive sprocket assembly is coupled with described first drive mechanism by described changement, with in described commutation Mechanism's effect rotates along described second direction, and described drive sprocket assembly couples with described drive sprocket assembly, with in described biography Movable sprocket assembly rotates along described second direction under driving, and described driven sprocket assembly is by described cleaning chain and described active Chain wheel assembly couples, to rotate along described second direction under driving at described drive sprocket assembly.

Further, described changement includes the first gear and the second gear, and described first gear coupling is in described biography On dynamic drum assembly, described second gear engages with described first gear, and described second gear coupling is at described driving-chain On wheel assembly.

Further, described clearing apparatus includes the cleaning board being arranged on described cleaning chain.

Further, described first direction is clockwise, and described second direction of motion is counterclockwise.

Further, described first direction is counterclockwise, and described second direction of motion is clockwise.

Further, described first drive mechanism also includes tensioner, by described tensioner by described annular skin Band is stretched on described driving drum assembly and guide pulley assembly.

Further, also bag support component, described support component is arranged in described casing, is used for supporting described annular skin Band.

According to belt conveyor of the present utility model, owing to arranging clearing apparatus below endless-belt, such that it is able to will The material fallen on Belt Conveying motor spindle is to the discharging opening of belt conveyor, it is achieved that all-sealed belt conveyor spreading from Dynamic clearing function, especially the automatic clearing function of spreading after belt deviation, simplifies structure, the operation of the equipment of raising Efficiency and stability, reduce the fault rate of equipment, and owing to there is not the solid accumulation situation at Belt Conveying motor spindle, Thus belt conveyor can use all-sealed structure, to reduce the dust pollution to environment well.And no longer existence Expect to fall from sidewall because of reasons such as belt deviations, need workman to carry out the situation of on-the-spot cleaning, the labor of the workman greatly reduced Momentum, reduces human cost, and the pollution that travel fatigue is to environment.

Accompanying drawing explanation

From description to this utility model exemplary embodiment below in conjunction with the accompanying drawings, of the present utility model above-mentioned and its Its aspect will become apparent from and is easier to understand, in the accompanying drawings:

Fig. 1 schematically shows the front view of the belt conveyor according to this utility model one embodiment；

Fig. 2 schematically shows the right view of the belt conveyor shown in Fig. 1；

Fig. 3 schematically shows the left view of the belt conveyor shown in Fig. 1；

Fig. 4 schematically shows the top view of the belt conveyor shown in Fig. 1；

Fig. 5 schematically shows the reversing principle figure of the belt conveyor shown in Fig. 1.

Description of reference numerals:

1: casing

2: discharging opening

3: endless-belt

4: upper supporting roller

5: snub pulley

6: clearing apparatus

7: drive motor

8: driving drum assembly

9: guide pulley assembly

10: tensioner

11: sweep device

12: changement

120: the first gears

121: the second gears

13: drive sprocket assembly

14: driving chain

15: drive sprocket assembly

16: clean chain

17: driven sprocket assembly

18: gear wheel assembly.

Detailed description of the invention

Referring to the drawings preferred implementation of the present utility model is illustrated.It should be noted that institute herein The term that uses " on ", D score, "front", "rear", "left", "right" and similar statement for illustrative purposes only, not Limit.

In this article, the ordinal number of such as " first " and " second " cited in the application is only mark, and does not has There are other implication any, such as specific order etc..And, such as, term " first component " itself does not implies that " second Part " existence, term " second component " itself does not implies that the existence of " first component ".In this article, " parallel " or " vertically " is Refer to essentially or approximately " parallel " or " vertically ".

Belt conveyor of the present utility model, for material, the such as material such as coal, Ore, glass, various stones is carried out Conveying operation.Below in conjunction with Fig. 1～Fig. 5, belt conveyor of the present utility model is described in detail.

As Figure 1-Figure 5, the belt conveyor of the present embodiment is hermetically sealed conveyer, and it includes casing 1, is arranged on case Endless-belt 3 in body 1 and clearing apparatus 6 and drive mechanism, endless-belt 3 is transported under drive mechanism effect in the first direction Dynamic, to transport material to discharging opening 2, clearing apparatus 6 moves in a second direction in drive mechanism effect, will fall into casing 1 The material of bottom is hung and is swept to discharging opening 2, thus discharges from discharging opening 2, material so can be avoided to pile up bottom casing 1, make Become blocking, fault, and bring difficulty to cleaning, increase the problems such as cleaning work amount.Wherein, first direction and second direction phase Instead, exemplarily, in this embodiment, first direction is clockwise, and second direction is counterclockwise.

Wherein, the generally rectangular shaped structure of casing 1, it can use rolled plate and section bar to be welded, overall firm Spend, solid and reliable.Casing 1 is in Seal Design so that material conveying completes in seal, it is possible to reduce the dirt to environment Dye.It is provided above charging aperture in casing 1 one end, exemplarily, casing 1 left side top is provided with charging aperture (not shown), For inputting material.Wherein charging aperture can be arranged on corresponding position according to the actual requirements, and uses suitable shape with big Little.It is provided with discharging opening 2 in the bottom of casing 1 other end, exemplarily, discharging opening 2 is set at casing 1 bottom right side, i.e. exists The bottom of charging aperture opposition side arranges discharging opening 2, the material row that the material carried for endless-belt 3 and clearing apparatus 6 sweep Go out casing 1 outside, enter next link or be collected.The shapes and sizes of discharging opening 2 are also dependent on needs relative set, at this To be not specifically limited.

Endless-belt 3 is arranged in casing 1, and by supporting modular support, such as by multiple upper supporting rollers 4 and snub pulley 5 Support, to alleviate the material active force to endless-belt 3.Endless-belt 3 can use rubber strip or plastic tape, and preferably adopts Use wideband structural.Exemplarily, endless-belt 3 can be with rubber strip or plastic tape pile warp driving drum assembly 8 and guide pulley group After part 9, with adhesive tape clamp or vulcanization process, two is connected together, makes closed-loop structure.

Clearing apparatus 6 is arranged in casing 1, and is positioned at below endless-belt 3, for falling into the material bottom casing 1 Sweep to discharging opening 2.Exemplarily, clearing apparatus 6 includes multiple cleaning board, described cleaning board bottom described casing 1, Under drive mechanism effect, clearing apparatus 6 moves in the counterclockwise direction, to be swept to discharging opening by falling into the material scraper bottom casing 1 2。

In the present embodiment, drive mechanism includes driving motor the 7, first drive mechanism, the second drive mechanism and reversing machine Structure 12, wherein, drives motor exemplary for reducing motor, is used for providing driving force, and the first drive mechanism drives driving motor 7 Annular 3 belts of lower drive move along clockwise direction, and the second drive mechanism is by changement 12 and described first drive mechanism Coupling, and drive clearing apparatus 6 to move in the counterclockwise direction.Changement 12 and described first drive mechanism and the second driver Structure couples, and to be changed into by described clockwise direction counterclockwise, and counterclockwise will be transferred to described second driver Structure.

Exemplarily, in this embodiment, described first drive mechanism includes driving drum assembly 8 and guide pulley assembly 9, Endless-belt 3 is set on driving drum assembly 8 and guide pulley assembly 9, driving drum assembly 8 and described driving motor 7 coupling Close, and be rotated in a clockwise direction under driving motor 7 to drive, thus drive endless-belt 3 and guide pulley assembly 9 along up time Move in pin direction.Driving drum assembly 8 and guide pulley assembly 9 use conventional structure, such as bearing and steel cylinder etc. to constitute, This will not elaborate.

In the present embodiment, by each other between endless-belt 3 and driving drum assembly 8 and guide pulley assembly 9 Frictional force realize driving, thus in order to realize preferably transmission, prevent the situations such as belt creep, in the present embodiment also It is provided with tensioner 10, strains endless-belt 3 by tensioner 10, to improve pull strength.Tensioner 10 can use Conventional suitable construction, does not repeats at this.

Exemplarily, in this embodiment, shown in Fig. 1, Fig. 2 and Fig. 5, changement 12 includes the first gear 120 and second Gear 121, the first gear 120 and the second gear 121 be engaged with each other, wherein in the first gear 130 and the first drive mechanism The bearing coupling of driving drum assembly 8, thus be rotated in a clockwise direction under the drive of driving drum assembly 8, correspondingly, the Two gears 121 rotate under the first gear 120 drives in the counterclockwise direction, thus realize commutation.

Exemplarily, the most described second drive mechanism includes drive sprocket assembly 13, driving chain 14, actively Chain wheel assembly 15, cleaning chain 16 and driven sprocket assembly 17, drive sprocket assembly 12 couples with the second gear 121, second Gear 121 rotates under driving in the counterclockwise direction, and drive sprocket assembly 15 is by driving chain 14 and drive sprocket assembly 13 coupling Closing, to rotate in the counterclockwise direction under driving at drive sprocket assembly 13, driven sprocket assembly 17 is by cleaning chain 16 with main Movable sprocket assembly 15 couples, to rotate in the counterclockwise direction under driving at drive sprocket assembly 15.Drive sprocket assembly 13, actively Chain wheel assembly 15 and driven sprocket assembly 17 use conventional chain wheel assembly structure, such as, include bearing and couple with bearing Sprocket wheel, does not elaborates at this.Those skilled in the art should would appreciate that driving-chain wheels according to explanation and accompanying drawing herein Part 13, driving chain 14, drive sprocket assembly 15, cleaning chain 16 and the set-up mode of driven sprocket assembly 17.

Additionally, the belt conveyor of the present embodiment also includes that extension sweeps device 11, it is positioned close to discharging opening 2 and transmission rolls The position of assembly 8, when endless-belt 3 moves to herein, endless-belt 3 adheres to and/or the material that carries is swept device 11 by extension Extension is swept and is fallen into discharging opening 2, thus further reduces the fault that endless-belt 3 causes because of feed blocking etc., and realizes preferably Material carries.

The course of action of the belt conveyor of the present embodiment is: when starting machine, drives motor to start working, drives and pass Dynamic cylinder is rotated in a clockwise direction, and on the one hand driving drum drives endless-belt and guide pulley to be rotated in a clockwise direction, So that material is delivered to discharging opening, on the other hand driving drum assembly passes through the first gear and the second gear wheel reversing, by motion side To by being changed into counterclockwise clockwise, and by the second gear, the direction is transferred to drive sprocket assembly, is i.e. Drive sprocket assembly rotates in the counterclockwise direction, under drive sprocket assembly effect, drive sprocket assembly, cleans chain and driven Chain wheel assembly rotates in the counterclockwise direction, thus drives clearing apparatus to move in the counterclockwise direction, will fall into the thing of box bottom Material extension is swept to discharging opening 2.

Although it is understood that the most described first direction is clockwise, described second motion Direction is counterclockwise.But it is not used as restriction of the present utility model, in other embodiments, described first direction For counterclockwise, described second direction of motion is clockwise.

Will also be appreciated that in the above-described embodiments, only the critical piece of belt conveyor is illustrated, ability Field technique personnel are not construed as belt conveyor of the present utility model and only include above-mentioned parts, and actually it also includes other Parts or set up other parts as required, such as, with gear wheel assembly 18 or other parts of drum assembly collocation, it is all contained Within the scope of this utility model.

According to the present embodiment owing to arranging clearing apparatus below endless-belt, such that it is able to will fall at belt conveyor Material on bottom is to the discharging opening of belt conveyor, it is achieved that the automatic clearing function of all-sealed belt conveyor spreading, especially It is the automatic clearing function of spreading after belt deviation, simplifies structure, the operational efficiency of the equipment of raising and stability, Reduce the fault rate of equipment, and owing to there is not the solid accumulation situation at Belt Conveying motor spindle, thus Belt Conveying Machine can use all-sealed structure, to reduce the dust pollution to environment well.And no longer there is material because of belt deviation Fall from sidewall etc. reason, need workman to carry out the situation of on-the-spot cleaning, the amount of labour of the workman greatly reduced, reduce people Power cost, and the pollution that travel fatigue is to environment.

Unless otherwise defined, the technology of technology used herein and scientific terminology and technical field of the present utility model The implication that personnel are generally understood that is identical.Term used herein is intended merely to describe concrete enforcement purpose, it is not intended that limit This utility model processed.Terms such as herein presented such as " parts " both can represent single part, it is also possible to represents multiple The combination of part.Herein presented such as " install ", the term such as " setting " both can represent that parts were attached directly to separately One parts, it is also possible to represent that parts are attached to another parts by middleware.The most in one embodiment The feature described can individually or be applied to another embodiment in combination with further feature, unless this feature is this another In individual embodiment inapplicable or be otherwise noted.

This utility model is illustrated by above-mentioned embodiment, but it is to be understood that, above-mentioned embodiment It is only intended to citing and descriptive purpose, and in the range of being not intended to this utility model is limited to described embodiment.This It will be appreciated by persons skilled in the art that outward this utility model is not limited to above-mentioned embodiment, according to this utility model Teaching can also make more kinds of variants and modifications, it is required for protection that these variants and modifications all fall within this utility model Within scope.

Claims

1. a belt conveyor, is used for carrying material, it is characterised in that including:

Casing, is provided with charging aperture at the top of described casing one end, and the bottom of the described casing other end is provided with discharging opening；

Endless-belt, described endless-belt is arranged in described casing, for the material that charging aperture enters is delivered to discharging opening；

Clearing apparatus, described clearing apparatus is arranged in casing, and is positioned at below described endless-belt, for falling into described case Material scraper bottom body is swept to described discharging opening；

Drive mechanism, described drive mechanism drives described endless-belt to move in the first direction, and drives described clearing apparatus Move in a second direction,

Wherein said first direction and described second direction are contrary.

Belt conveyor the most according to claim 1, it is characterised in that described drive mechanism includes:

Driving motor, described driving motor provides driving force；

First drive mechanism, described first drive mechanism drives described endless-belt along first party under described driving motor drives To motion；

Second drive mechanism, described second drive mechanism couples with described first drive mechanism, and drives described clearing apparatus edge Second direction is moved；

Changement, described changement couples with described first drive mechanism and the second drive mechanism, with by described first party To being changed into second direction, and described second direction is transferred to described second drive mechanism.

Belt conveyor the most according to claim 2, it is characterised in that described first drive mechanism includes driving drum group Part and guide pulley assembly, described endless-belt is set on described driving drum assembly and guide pulley assembly, described transmission Drum assembly couples with described driving motor, and rotates along described first direction under described driving motor drives, thus drives Described endless-belt and described guide pulley assembly move along described first direction.

Belt conveyor the most according to claim 3, it is characterised in that described second drive mechanism includes driving-chain wheels Part, drive sprocket assembly, driven sprocket assembly and cleaning chain, described drive sprocket assembly passes through described changement with described First drive mechanism coupling, to rotate along described second direction in described changement effect, described drive sprocket assembly and institute State the coupling of drive sprocket assembly, to rotate along described second direction under driving at described drive sprocket assembly, described driven sprocket Assembly is coupled with described drive sprocket assembly by described cleaning chain, with under driving at described drive sprocket assembly along described the Two directions rotate.

Belt conveyor the most according to claim 4, it is characterised in that described changement includes the first gear and second Gear, described first gear coupling is on described driving drum assembly, and described second gear engages with described first gear, and Described second gear coupling is on described drive sprocket assembly.

Belt conveyor the most according to claim 4, it is characterised in that described clearing apparatus includes being arranged on described cleaning Cleaning board on chain.

7. according to the belt conveyor described in claim 1-6 any one, it is characterised in that described first direction is clockwise Direction, described second direction is counterclockwise.

8. according to the belt conveyor described in claim 1-6 any one, it is characterised in that described first direction is counterclockwise Direction, described second direction is clockwise.

Belt conveyor the most according to claim 3, it is characterised in that described first drive mechanism also includes that tensioning fills Put, by described tensioner, described endless-belt is stretched on described driving drum assembly and guide pulley assembly.

Belt conveyor the most according to claim 1, it is characterised in that also bag support component, described support component is arranged In described casing, it is used for supporting described endless-belt.