CN110294258A - A kind of multiple discharge device and belt conveyor for bulk cargo - Google Patents
A kind of multiple discharge device and belt conveyor for bulk cargo Download PDFInfo
- Publication number
- CN110294258A CN110294258A CN201910674743.XA CN201910674743A CN110294258A CN 110294258 A CN110294258 A CN 110294258A CN 201910674743 A CN201910674743 A CN 201910674743A CN 110294258 A CN110294258 A CN 110294258A
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- conveyer belt
- bulk cargo
- discharging
- multiple discharge
- discharge device
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- 238000007599 discharging Methods 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 230000009194 climbing Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 10
- 230000032258 transport Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/28—Conveyors with a load-conveying surface formed by a single flat belt, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
Abstract
The invention discloses a kind of multiple discharge device and belt conveyor for bulk cargo, multiple discharge device includes vertical lifting mechanism arranged successively in the conveying direction, fixed direction-changing and material receiving mechanism；In discharging: vertical lifting mechanism makes the conveyer belt at emptying point form climbing for increasing local conveyer belt；Fixed direction-changing forms difference in height for reducing back the conveyer belt in front of top of the slope above carrying idler, and between the conveyer belt at top of the slope and at fixed direction-changing, makes bulk cargo by leaning on itself speed to cast conveyer belt aside after top of the slope；Material receiving mechanism is used to accept the bulk cargo for leaning on inertia to fall from top of the slope, and completes the discharging in the emptying point；In not discharging: vertical lifting mechanism is used to the conveyer belt in emptying point reducing back carrying idler, enables bulk cargo normal through the emptying point；And one strip-type conveyors carried section any position can arrange multiple devices for discharging, to realize multiple discharge and not shut down switching discharge position.
Description
Technical field
The present invention relates to a kind of multiple discharge device and belt conveyors, are particularly suitable for bulk cargo transport, it is defeated to belong to belt
Send machine technical field.
Background technique
Belt conveyor is deep by vast grain and factories and miness unit because having the characteristics that freight volume is big, transport is continuous, easy maintenance
Preference as transmitting bulk material equipment.The conventional conveying discharge way of belt conveyor is mostly that end is unloaded, and not can be carried out more
Point discharging, needs the supply unit of big quantity that could complete multiple discharge function, in this way, which multiple discharge device is deep by market
Concern.Currently, common multiple discharge device has belt feeder overlap joint, belt plow, throws back formula multiple discharge, dump car
Deng specific advantage and disadvantage are described below.
1, belt feeder overlap joint can be realized multiple discharge, but occupied space is big, and material need to pass through multiple when the discharging of end
Discharge position, by multiple material casting, percentage of damage is high, and cost of equipment maintenance is big.
2, be the advantages of two-plough type discharger it is compact-sized, it is easy to operate, it is more convenient to transport material of the same race.But have such as
It is lower the disadvantage is that: structure is complicated for production, and the colter colter that rubs for a long time with belt is often replaced, and main problem is colter serious wear
Easy material leakage enters mixing in the storehouse of head.
3, Mobile discharge carriage is simple and easy to use, and material leakage mixing is not present, not damaged to belt.But there is following lack
Point: maintenance load is larger；Discharging dust concentration is high, place dust piece not environmentally；The moving trolley gradient is relatively high, energy consumption
Greatly；Vehicle structure is complicated, needs biggish activity space, is difficult to realize closed operation, equipment investment is larger.
4, formula belt conveyor is thrown back in multiple discharge, each device for discharging constitutes a Z-type by two resting barrels,
Head-shield covers on above the higher roller of installation site, and chute is connected to below head-shield, and head-shield is provided with flapper valve, by roller
Specific setting and baffle Wen control, can make conveying material realize multiple discharge.But it has the drawback that due to using gear
The control of plate valve, flapper valve, which once breaks down, is easy to appear mixing accident；When conveyor head blanking, material has to pass through institute
There is device for discharging, material must repeatedly pass through elephant trunk, valve, be easy to cause material damage, abrasion；Material repeatedly passes through discharging dress
It sets, is easy to produce a large amount of dust, therefore more demanding to dust pelletizing system；Due to multiple discharging, emission of baiting chute, baffle are necessarily caused
The abrasion of the components such as valve increases maintenance load.
To sum up, convenient to appoint in belt conveyor to be matched with the requirement of technical process in each industrial enterprise's production procedure
Discharging at meaning forms rhythmical continuous productive process supply line, is unloaded so urgently researching and developing the novel belt conveyor of one kind with multiple spot
Expect device.
Summary of the invention
For above-mentioned existing technical problem, the present invention provides a kind of multiple discharge device for bulk cargo, utilizes bulk cargo
The speed of itself and inertia realize parabolic type discharging when transport, to multiple discharge during the transport to meet belt conveyor
Demand.
To achieve the above object, the present invention provides a kind of multiple discharge device for bulk cargo, and it is defeated can be mounted on belt
The emptying point for sending machine carrying section any position, including vertical lifting mechanism arranged successively in the conveying direction, fixed direction-changing
And material receiving mechanism；
In discharging: the vertical lifting mechanism is used to raise by the conveyer belt at it, makes the conveyer belt at emptying point
It is upturned and forms climbing, bulk cargo rises to top of the slope from horizontal position with conveyer belt；
The fixation direction-changing is used to force down by the conveyer belt at it, makes vertical lifting mechanism and fixed direction-changing
For conveyer belt row at two at difference in height, bulk cargo casts conveyer belt aside from top of the slope according to itself speed；
The material receiving mechanism is used to accept the bulk cargo for leaning on inertia to fall from top of the slope, and completes discharging；
When not discharging: the conveyer belt that the vertical lifting mechanism is used to be raised reduces, and keeps the conveyer belt at emptying point extensive
Multiple horizontal position, bulk cargo is normal through emptying point.
The technical principle of above scheme is: when discharging, vertical lifting mechanism is by the part at belt conveyor emptying point
Conveyer belt is raised, and is higher than the carrying idler at this, so that the conveyer belt for raising place rear tilts, forms swashing for certain angle
Slope, the conveyer belt at vertical lifting mechanism are located at top of the slope；After bulk cargo on conveyer belt reaches top of the slope along climbing, since fixation changes
The conveyer belt in front of top of the slope is suddenly forced down to mechanism, the conveyer belt between top of the slope and fixed direction-changing is not only departing from carrying
Carrying roller loses support, and moment forms abrupt slope and worsened, and then bulk cargo is detached from conveyer belt, from top of the slope rely on from
The speed forward downward of body is thrown, and is taken advantage of a situation and is fallen into the shedding mechanism of front lower place, to realize the discharging in the emptying point.Wait unload
After material, vertical lifting mechanism again lowers the local conveyer belt at emptying point, is allowed to revert on carrying idler, discharging
Conveyer belt at point is also and then restored to initial horizontal position, and vertical lifting mechanism, fixed direction-changing and receiver
The position of structure will not interfere with the transport of material, in this way, which material just can be normal through the emptying point, while be not necessarily to remove
This device for discharging.
Further, this further includes seal closure for the multiple discharge device of bulk cargo, fixed to change respectively with vertical lifting mechanism
It is connected to mechanism with material receiving mechanism, generally within the periphery of above-mentioned three, is used for the cover emptying point, dust-proof environmental protection.
Further, the vertical lifting mechanism includes the vertical lift roller being mounted below conveyer belt loading end, with
And the lifting driving assembly of the roller can be driven, the conveyer belt being vertically moved up or down above roller is vertically raised.
Further, in not discharging, it is desirable that the upper limit of the vertical lift roller is lower than intermediate carrying idler
The loading end of upper limit and conveyer belt, so just makes conveyer belt integrally be restored to normal transport status, and it is logical not influence bulk cargo
Cross the lower section of fixed bend pulley.
Further, the lifting driving assembly includes driving motor, the screw-threaded shaft elevator being attached thereto, and respectively
It is mounted on the lifter slide at vertical lift roller both ends, and two output ends of screw-threaded shaft elevator are separately connected corresponding lifting and slide
Plate, to drive the roller to be vertically moved up or down.Cylinder, oil cylinder etc. also can be used in lifting driving assembly.
Further, the lifting driving assembly further includes fluctuating orbit, vertical lift roller both ends lifter slide point
It Wei Yu not be in corresponding fluctuating orbit, to stablize the vertical lift track of the roller.
Further, the fixation direction-changing includes the fixation bend pulley of installation above conveyer belt, fixed changed course
Roller is located at the front of vertical lift roller.Also, after vertical lift roller is discharging and increases, fixed bend pulley is located at
It is vertically moved up or down the front lower place of roller, is forced down back on carrying idler so that the conveyer belt that roller is raised will be vertically moved up or down, and make two
Conveyer belt at a roller forms difference in height.
Further, the lower limit of the fixation bend pulley is higher than the upper limit of bulk cargo piling height on conveyer belt.
When device for discharging does not work at this, it is ensured that the position of fixed bend pulley do not influence material normal through.
Further, the material receiving mechanism is equipped with a material receiving end and two discharge ends, and material receiving end is located at conveyer belt top of the slope
Front lower place, discharge end is located at conveyer belt two sides, after realizing that material falls into hopper, separated from conveyer two sides,
Complete discharging.
In addition, the present invention also provides a kind of belt conveyor, described in the one or more as above any one of carrying section installation
The multiple discharge device for bulk cargo, to realize multiple discharge and not shut down switching discharge position.
As shown from the above technical solution, above-mentioned multiple discharge device may be mounted at any position on belt conveyor or
The multiple positions of person.When not using vertical lifting mechanism discharging, the installation of each mechanism of multiple discharge device has no effect on material
Pass through, this belt conveyor can as common conveyer normal use.In discharging, can be used in different time different
Multiple discharge device, realize multiple discharge.
To sum up, the present invention is raised the local conveyer belt in emptying point by vertical lifting mechanism, makes the conveying at emptying point
With the climbing for forming certain angle, while conveyer belt in front of top of the slope is suddenly pushed back carrying idler by fixed bend pulley, so that defeated
It send band to form difference in height in emptying point, promotes the bulk cargo of conveying to be detached from conveyer belt after reaching top of the slope, completed with parabolic path
Discharging.Also, multiple devices for discharging can be installed on a strip-type conveyer, realize that the multiple spot on a strip-type conveyer unloads
Material.
Compared with prior art, the technical advantages of the present invention are that:
1, this multiple discharge device completes belt by material itself speed by raising carrying section belt in a manner of material casting
The discharging operations of conveyer, not only discharging is thorough, but also avoids abrasion and scuffing of the material to conveyer belt.
2, when discharging, local conveyer belt is raised to form climbing, and material, which only needs once to climb, can be completed discharging；Not discharging
When, local conveyer belt returns as former state, and material can be normal through not influencing the structure of belt conveyor, and a discharging fills
It will not influence each other between setting.
3, this multiple discharge device can be optionally mounted at the position that discharging is needed above existing belt conveyor, without weight
New purchase has the complete machine of this function, need to only be reequiped on existing belt conveyor, multiple discharge function can be realized.
4, this multiple discharge device is not only simple in structure, easy for installation, and failure rate is low, and easy to maintain and expense is few.
5, this belt conveyor takes up space smaller, and sealing mechanism can be used, and keeps away dirt environmental protection, is also suitble to outdoor outdoor work
Industry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of belt conveyor of the present invention；
Fig. 2 is the structural schematic diagram in the direction A-A in Fig. 1；
Fig. 3 is operation schematic diagram of the multiple discharge device of the present invention in discharge status；
Fig. 4 is the structural schematic diagram in the direction B-B in Fig. 3；
Fig. 5 is operation schematic diagram of the multiple discharge device of the present invention in not discharge status；
Fig. 6 is the structural schematic diagram in the direction C-C in Fig. 5；
In figure: 1, driving roller, 2, carrying idler, 3, conveyer belt, 4, seal closure, 5, fixed bend pulley, 6, driving motor, 7,
Screw-threaded shaft elevator, 8, vertical lift roller, 9, fluctuating orbit, 10, lifter slide, 11, return idler, 12, tail portion bend pulley,
13, connecting rod, 14, material receiving mechanism, 15, lead screw.
Specific embodiment
With reference to the accompanying drawing and appended drawing reference does more detailed description to embodiments of the present invention, makes to be familiar with this field
Technology people can implement accordingly after studying this specification carefully.It should be appreciated that specific embodiment described herein is only to explain this
Invention, is not intended to limit the present invention.
As shown in Figs. 1-2, the belt conveyor for the multiple discharge function of bulk cargo, including driving roller 1, carrying idler
2, the general components such as return idler 11, tail portion bend pulley 12, conveyer belt 4, further include be mounted on carrying section at least one is more
Point device for discharging.
The multiple discharge device includes: the vertical lift for carrying section positioned at belt conveyor, successively installing along conveying direction
Mechanism, fixed direction-changing, material receiving mechanism and seal closure 4.In addition, the component of each mechanism can be fixedly connected on seal closure 4
In chamber wall, not only it can regard seal closure 4 as dust cover, it can also be by seal closure 4 as fixed bracket.
The vertical lifting mechanism includes the vertical lift roller 8 being mounted below 3 loading end of conveyer belt, and can
Drive the lifting driving assembly of the vertical lift roller 8.Cylinder, oil cylinder also can be used in lifting driving assembly, also can be used
Screw-threaded shaft elevator 7.As seen in figures 3-6, lifting driving assembly includes driving motor 6, is mounted on subtracting on 6 output shaft of driving motor
Speed motor, and decelerating motor two sides output shaft passes through the top that a connecting rod 13 connects corresponding lead screw 15, the bottom of two lead screws 15 respectively
Portion is separately mounted on corresponding lifter slide 10, and vertical lift 8 bearings at both ends seat of roller is separately mounted to corresponding lifter slide 10
On, to realize synchronization lifting with the driving of two sides lead screw 15.
In order to guarantee stability when roller vertical lift, fluctuating orbit 9 is added in conveyer belt two sides, so that vertical rise
Drop 8 both ends of roller are located in corresponding fluctuating orbit 9, and can be vertically moved up or down along corresponding fluctuating orbit 9.
In addition, one or more transition can also be arranged in front of vertical lift roller 8 goes up and down roller, additional vertical lifting rolling
The lifting movement of cylinder 8.If transition, which is arranged, goes up and down roller, when vertical lift roller 8 is raised to highest point, each transition goes up and down roller
It is lifted the local conveyer belt at emptying point rear one by one, transits to conveyer belt naturally from 2 top surface of belt feeder carrying idler
It is vertically moved up or down roller, on the other hand effective support is given to the climbing of formation, is allowed to more consolidate.When vertical lift roller
8 and transition lifting roller when dropping to not discharge position, the two upper limit should all be lower than intermediate 2 upper limit of carrying idler, and
The loading end of conveyer belt, so that not influencing conveyer normally transports material.Transition goes up and down roller can be with vertical lift roller 8 together
Lifting is completed, can also be separately controlled by different limit switches up and down.
The fixation direction-changing includes the fixation bend pulley 5 of installation above conveyer belt, fixed bend pulley 5
In the front of vertical lift roller 8, it can be fixedly mounted on seal closure 4, the back of shedding mechanism 14 can also be fixedly mounted on
Face.Also, after vertical lift roller 8 is discharging and increases, fixed bend pulley 5 is located at the front lower place of vertical lift roller 8,
It is forced down back on carrying idler 2 so that the conveyer belt that roller 8 is raised will be vertically moved up or down, and the conveyer belt at two rollers is formed
Difference in height.When device for discharging does not work, it is ensured that the position of fixed bend pulley 5 do not influence material normal through, it is desirable that
Its lower limit is higher than the upper limit of bulk cargo piling height on conveyer belt 3.
Material receiving mechanism 14 can be linked together with seal closure 4, positioned at the front upper place of fixed direction-changing, be equipped with a splicing
End and two discharge ends.Material receiving end is located at the front lower place at conveyer belt climbing top, and discharge end is located at 3 two sides of conveyer belt, with
It after realizing that material falls into hopper, is separated from conveyer two sides, completes discharging.Material can also be intercepted with extension set, be allowed to
To one discharge end discharging.
When work, the conveyer belt 3 under horizontality is elevated at carrying idler 2 after vertical lifting mechanism acts on, and makes
Conveyer belt 3 at emptying point forms the gentle slope of certain angle；The conveyer belt 3 sent out from vertical lifting mechanism alters course using fixed
The pressure drop of mechanism acts on, and forms the abrupt slope with difference in height between vertical-lift mechanism and fixed direction-changing；Material with
Conveyer belt 3 climbs from horizontal position to gentle slope top, then encounters worsened abrupt slope, is then disengaged from conveyer belt 3, and by certainly
Body speed casts conveyer belt aside, is fallen into material receiving mechanism using inertia, and the discharging in the emptying point can be completed.
When implementation, this multiple discharge device is mountable to any position of belt conveyor carrying section, and a strip-type is defeated
Multiple devices for discharging can be installed by sending on machine.Only need to be by the vertical lifting mechanism of this device for discharging, fixed direction-changing and splicing
Mechanism is arranged in some emptying point along material transportation direction, and covers upper seal closure 4, can be completed and changes to existing belt conveyor
Dress.Notice that the installation site of fixed direction-changing and material receiving mechanism cannot interfere the normal transport of material, vertical lift rolling simultaneously
Cylinder 8 will be located under conveyer belt 3, and while dropping to minimum point must not interfere the normal transport of material.In this way, in discharging
Point, material can be pulled out away from conveyer belt 3 by itself speed, fall into material receiving mechanism using inertia, complete the discharging of the position, such as scheme
Shown in 3-4.To the end of discharging, vertical lifting mechanism drops to belt feeder carrying idler hereinafter, conveyer belt 3 is made to return to raw water prosposition
It sets, conveying material can be normal through the discharge position, as seen in figs. 5-6.
When multiple discharge, the vertical lift roller 8 of each device for discharging can be gone up and down simultaneously, can also individually be gone up and down.
When switching discharge position, only target emptying point vertical lifting mechanism is risen in place, under the vertical lifting mechanism in former emptying point
Drop to position.Also, vertical lifting mechanism can make conveyer belt 3 be elevated to different height according to different materials, meet
The needs of transport, the parabolic discharging of different material, and reduce material damage and dust generation.
This multiple discharge device can form a complete set of a variety of conveying equipments such as roller belt feeder, single Roller Belt Conveyor, air cushioning machine, cut
Prevent that discharging is clean and risk of mixing.When the multiple discharge device is in not discharge status, to former conveyer without appoint
What is influenced.Also, using this device for discharging belt conveyor have simple structure, it is easy for installation, occupy little space, it can be achieved that
Totally-enclosed discharging, the excellent equal remarkable advantages of environmental-protecting performance.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific embodiment of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
The other embodiments obtained in the case where not departing from technical solution of the present invention, should be included within the scope of the present invention.
Claims (10)
1. a kind of multiple discharge device for bulk cargo, which is characterized in that the belt conveyor carrying any position of section can be mounted on
The emptying point set, including vertical lifting mechanism arranged successively in the conveying direction, fixed direction-changing and material receiving mechanism；
In discharging: the vertical lifting mechanism is used to raise by the conveyer belt at it, makes the conveyer belt at emptying point
It is upturned and forms climbing, bulk cargo rises to top of the slope from horizontal position with conveyer belt；
The fixation direction-changing is used to force down by the conveyer belt at it, makes vertical lifting mechanism and fixed direction-changing
For conveyer belt row at two at difference in height, bulk cargo casts conveyer belt aside from top of the slope according to itself speed；
The material receiving mechanism is used to accept the bulk cargo for leaning on inertia to fall from top of the slope, and completes discharging；
When not discharging: the conveyer belt that the vertical lifting mechanism is used to be raised reduces, and keeps the conveyer belt at emptying point extensive
Multiple horizontal position, bulk cargo is normal through emptying point.
2. a kind of multiple discharge device for bulk cargo according to claim 1, which is characterized in that it further include seal closure,
Respectively with vertical lifting mechanism, fixed direction-changing is connected with material receiving mechanism, for the cover emptying point.
3. a kind of multiple discharge device for bulk cargo according to claim 1, which is characterized in that the vertical lift
Mechanism includes the vertical lift roller being mounted below conveyer belt loading end, and can drive the lifting driving group of the roller
Part.
4. a kind of multiple discharge device for bulk cargo according to claim 3, which is characterized in that in not discharging, institute
The upper limit for the vertical lift roller stated is lower than the upper limit of intermediate carrying idler and the loading end of conveyer belt.
5. a kind of multiple discharge device for bulk cargo according to claim 3, which is characterized in that the lifting driving
Component includes driving motor, the screw-threaded shaft elevator being attached thereto, and is separately mounted to the lifting cunning at vertical lift roller both ends
Plate, and two output ends of screw-threaded shaft elevator are separately connected corresponding lifter slide.
6. a kind of multiple discharge device for bulk cargo according to claim 5, which is characterized in that the lifting driving
Component further includes fluctuating orbit, and lifter slide is located in corresponding fluctuating orbit.
7. a kind of multiple discharge device for bulk cargo according to claim 1, which is characterized in that the fixed changed course
Mechanism includes the fixation bend pulley of installation above conveyer belt.
8. a kind of multiple discharge device for bulk cargo according to claim 7, which is characterized in that in not discharging, institute
The lower limit for the fixation bend pulley stated is higher than the upper limit of bulk cargo piling height on conveyer belt.
9. a kind of multiple discharge device for bulk cargo according to claim 1, which is characterized in that the material receiving mechanism
Equipped with a material receiving end and two discharge ends, material receiving end is located at the front lower place of conveyer belt top of the slope, and discharge end is located at conveyer belt
Two sides are separated after realizing that material falls into hopper from conveyer two sides, and discharging is completed.
10. a kind of belt conveyor, which is characterized in that it is one or more such as the power described in any item use of 1-9 that it carries section installation
In the multiple discharge device of bulk cargo, to realize multiple discharge and not shut down switching discharge position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674743.XA CN110294258A (en) | 2019-07-25 | 2019-07-25 | A kind of multiple discharge device and belt conveyor for bulk cargo |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674743.XA CN110294258A (en) | 2019-07-25 | 2019-07-25 | A kind of multiple discharge device and belt conveyor for bulk cargo |
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| CN201910674743.XA Pending CN110294258A (en) | 2019-07-25 | 2019-07-25 | A kind of multiple discharge device and belt conveyor for bulk cargo |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112047141A (en) * | 2020-09-18 | 2020-12-08 | 安徽星辉工业科技有限公司 | Special conveyer of building stones factory |
| CN115676246A (en) * | 2022-10-26 | 2023-02-03 | 江苏江达机械制造有限公司 | Special discharge mechanism of multi-point discharger of large-tonnage belt conveyor |
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