CN107265089A - A kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device - Google Patents
A kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device Download PDFInfo
- Publication number
- CN107265089A CN107265089A CN201710445281.5A CN201710445281A CN107265089A CN 107265089 A CN107265089 A CN 107265089A CN 201710445281 A CN201710445281 A CN 201710445281A CN 107265089 A CN107265089 A CN 107265089A
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- Prior art keywords
- scraper
- casing
- full
- belt
- cleaning device
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Classifications
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- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention belongs to ribbon conveyer field, it is related to the special two road clearing apparatus for belt working face under head of belt conveyer, more particularly to a kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device, including spacing locking structure, front and rear cover, casing, electromagnet, scraper and doctor blade holder, axle, axle is fixed with Belt Conveying machine support, spacing lockable mechanism, front and rear cover, electromagnet and cabinet arrangement are on axle, scraper and scraper are placed in casing, form rotatable structure, in belt operation process, the compression to scraper is realized by the homopolar-repulsion effect of electromagnet, the rotation of casing is realized by the frictional force of belt and scraper, coordinate scraper to change control system and realize the positioning of casing and changing the outfit for scraper in rotation, so as to realize the full-automation of clearing apparatus, it is not only easy to change and operates, security can also be greatly improved, belt conveyor operating efficiency is set to be highly improved.
Description
Technical field
The invention belongs to ribbon conveyer field, it is related to special two road for belt working face under head of belt conveyer
Clearing apparatus, and in particular to a kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device.
Background technology
The production lines such as colliery, coal preparation plant, ore dressing plant, steam power plant will use belt conveyor.In the work of belt conveyor
During work, particularly in the use practice of coal preparation plant's belt conveyor, due to the difference of the viscosity, granularity and humidity of material,
Cause the lump material that often accumulation or bonding differ in size on belt working face.And though two traditional road sweepers can be realized clearly
Sweep operation, but once change the outfit and can only load a scraper, and pressing device is common spring, have that thrust is not enough, dynamics not
Adjustable the problems such as, and workman's experience and execute-in-place level are excessively relied on, there is many uncertainties.Due to can not be large quantities of
The full-automatic two road sweepers with changing scraper of amount, cause the production efficiency in production process caused by changing scraper low difficult in institute
Exempt from.
The content of the invention
In order to solve the presence of technical problem in background technology, cleaned the invention provides the convenient and swift efficient belt of one kind
Device.
Electromagnetism belt cleaning device is continuously supplied the invention discloses a kind of full-automatic rotary, including：Belt conveyor
Support 10, axle 30, scraper change control system, casing 60, drive end bearing bracket 70, rear end cap 80, some electromagnet 90, some scrapers
41st, some doctor blade holders 42, the scraper changes control system, casing 60 loaded on axle 30, and axle 30 is arranged on belt conveyor branch
On frame 10, drive end bearing bracket 70 is sub-packed in the both sides of casing 60 with rear end cap 80, and scraper 41 is on doctor blade holder 42, and electromagnet 90 is filled respectively
On axle 30 and each doctor blade holder 42, the doctor blade holder equipped with scraper and electromagnet is inserted in casing 60, and the casing 60 can edge
Axle 30 to rotate.
Preferably, full-automatic rotary of the present invention is continuously supplied in electromagnetism belt cleaning device, and the scraper is changed
Control system is accomplished by the following way, and the limit of wear position of each scraper 41 sets an inductor, and the belt is defeated
Send and be provided with a signal projector, the signal projector timing transmission signal, the sense at correspondence casing peak on machine support
Device is answered to carry out radio communication with computer system.When scraper not may wear to the limit, the signal launched can not be induced piece and connect
Receive, computer is failure to actuate；The signal that sender unit is launched when blade wears are to the limit is induced piece and received, and is sent to
Computer, is automatically controlled by a computer the rotation respective angles realization of programme-control casing and changes scraper operation.
Preferably, the inductor is a kind of sensing chip, and its mounting means is to be set in the limit of wear position of each scraper 41
A groove is put, sensing chip is in the groove, and the sensing chip is detachable, and reuses.
Preferably, signal of sender unit transmitting per minute.
Preferably, full-automatic rotary of the present invention continuously supplies electromagnetism belt cleaning device, and the scraper changes control
System processed includes spacing lockable mechanism 50, and the spacing lockable mechanism 50 includes gear 51, positive stop hook 52, back-moving spring 53, limit
Position spring 54, shock sliding block 55, fix bar 56, gear 51 are arranged on axle 30, the shock sliding block 55 and limit spring 54 1
End connection, the other end of limit spring 54 is connected with the right-hand member of positive stop hook 52, and the left end of positive stop hook 52 connects with the one end of back-moving spring 53
Connect, the other end of back-moving spring 53 is fixed with Belt Conveying machine support 10, fix bar 56 passes through bearing with Belt Conveying machine support 10
Connection, rotatably, individual doctor blade holder 42 are respectively equipped with locking sliding block 43, position limiting slide block 44, and drive end bearing bracket 70 is provided with locking sliding block neck
71st, limit spring slideway 72, locking slider slideway 73, rear end cap 80 are provided with position limiting slide block slideway 81, and locking sliding block 43, shock are slided
Block 55 is correspondingly arranged with locking slider slideway 73, and the shock sliding block 55 connection limit spring 54, positive stop hook 52 connects limit respectively
Position spring 54 and back-moving spring 53, the other end of back-moving spring 53 are fixed on Belt Conveying machine support 10, the positive stop hook
52 heads are engaged before scraper 41 wears up to rated value with gear 51, and the position limiting slide block 44 is corresponding with position limiting slide block slideway 81 to be set
Put.
Preferably, full-automatic rotary of the present invention is continuously supplied in electromagnetism belt cleaning device, the scraper 41
The limit of wear is highly H1, a height of H2 of tooth of gear 51, according to Hooke's law, mass M and the back-moving spring 53 of positive stop hook 52
It should be met in theory between coefficient of elasticity K1 and the coefficient of elasticity K2 of limit spring 54：K1 × H1=K2 × H2+Mg.
Preferably, full-automatic rotary of the present invention is continuously supplied in electromagnetism belt cleaning device, described device diameter
For 80-100cm, scraper and a height of 30-40cm of doctor blade holder 40, blade thickness are 1-3cm, and scraper quantity is 20-30 handles.
Preferably, full-automatic rotary of the present invention continuously supplies electromagnetism belt cleaning device and is additionally provided with stall detection
Device is used for automatic alarm when realization is all used up to scraper in device.
Preferably, the optional position of the Belt Conveying machine support and casing respective heights sets a pair of sensing chips, sensing
Piece and computer system wireless telecommunications, are less than certain value when the two sensing chip adjacent sensitive time twice, such as 1 minute, that is, regard
For stall, illustrate that all scrapers have all been used up, positive stop hook can not reset, casing dallies under belt drive, computer system control
Alert processed.
Full-automatic rotary of the present invention continuously supplies electromagnetism belt cleaning device in belt operation process, passes through electricity
The compression to scraper is realized in the homopolar-repulsion effect of magnet, and the rotation of casing, scraper are realized by the frictional force of belt and scraper
Change control system and realize the positioning of casing and changing the outfit for scraper in rotation, so as to realize the full-automation of clearing apparatus, not only
It is easily changed and operates, moreover it is possible to greatly improve security, belt conveyor operating efficiency is highly improved.
Brief description of the drawings
Fig. 1 is that full-automatic rotary continuously supplies electromagnetism belt cleaning device structural representation；
Fig. 2 is Fig. 1 A-A ' sectional views；
Fig. 3 is drive end bearing bracket front view；
Fig. 4 is drive end bearing bracket rearview；
Fig. 5 is Fig. 3 Section A-A figure；
Fig. 6 is rear end cap front view；
Fig. 7 is rear end cap rearview；
Fig. 8 is Fig. 6 Section A-A figure；
Fig. 9 is scraper and doctor blade holder three-view diagram；
Figure 10 is spacing lockable mechanism stereogram；
Figure 11 is casing three-dimensional cutaway view；
Figure 12 is that drive end bearing bracket prolongs diametric(al) three-dimensional cutaway view；
Figure 13 is that rear end cap prolongs diametric(al) three-dimensional cutaway view；
Figure 14 is that scraper and doctor blade holder prolong plane of symmetry sectional view.
Embodiment
In order that technical solution of the present invention is easier to understand, in conjunction with accompanying drawing by the way of specific embodiment, to this hair
Bright technical scheme carries out clear, complete description.It should be noted that the part that embodiment described herein is only the present invention is implemented
Example, and whole implementations of non-invention, the embodiment only has exemplary, and its effect is only to be that auditor and the public carry
For understanding present invention more simple and clear mode, rather than the limitation to technical scheme of the present invention.Do not departing from
On the premise of present inventive concept, all those of ordinary skill in the art do not make creative work just thinkable other implementations
Mode, and other simple replacements and various change to technical solution of the present invention, belong to protection scope of the present invention.
Embodiment 1
The present invention is described in further detail with reference to the accompanying drawings and examples, but does not constitute any limit to the present invention
System.Shown in Fig. 1 to Figure 14, the present invention includes Belt Conveying machine support 10, lower belt working face 20, axle 30, scraper and doctor blade holder
40th, scraper 41, doctor blade holder 42, locking sliding block 43, position limiting slide block 44, spacing lockable mechanism 50, gear 51, positive stop hook 52, reset
Spring 53, limit spring 54, shock sliding block 55, fix bar 56, casing 60, drive end bearing bracket 70, locking sliding block neck 71, limit spring
Slideway 72, locking slider slideway 73, rear end cap 80, position limiting slide block slideway 81, electromagnet 90.Spacing lockable mechanism 50, casing 60
Loaded on axle 30, axle 30 is arranged on Belt Conveying machine support 10, and fix bar 56 is fixed with Belt Conveying machine support 10, drive end bearing bracket
70 are sub-packed in the both sides of casing 60 with rear end cap 80, and scraper and doctor blade holder 40 are inserted in casing 60, and electromagnet 90 is attached separately to axle 30
On each doctor blade holder 42.When belt is run, electromagnet 90 is powered, under the powerful repulsion effect of like pole, scraper
And motion is until lower belt working face 20 is arrived on top to doctor blade holder 40 upwards, hereafter, the operation of belt causes scraper 41 to gradually wear out simultaneously
Rise, in the process, the position limiting slide block 44 of doctor blade holder 42 is slided in the position limiting slide block slideway 81 on rear end cap 80, and locking is slided
Block 43 slides in the locking slider slideway 73 on drive end bearing bracket 70 and drives shock sliding block 55 to move upwardly together, and now, hits
Sliding block 55 gradually elongates limit spring 54, and limit spring 54 starts drag positive stop hook 52 after deforming upon, and then makes reset bullet
Spring 53 is stretched, when scraper 41 may wear to its limiting altitude, and locking sliding block 43 and shock sliding block 55 reach each place slideway
Peak, now limit spring 54 positive stop hook 52 is just pulled away from gear 51, whole device is spacing to be opened, scraper 41 and hypodermis
The powerful frictional force of band promotes the device to rotate, in the process, hits sliding block 55 and departs from locking sliding block 43, and is resetting bullet
Prolong locking slider slideway 73 in the presence of spring 53 and limit spring 54 to fall and hit on next piece of identical doctor blade holder 42
Locking sliding block 43, be stuck in originally locking sliding block neck 71 locking sliding block 43 occur transverse movement, trigger the block scraper and scrape
Above-mentioned identical motion occurs for knife rest 40, up to last block blade wears to the limit.The device at the scene can in use
Stall detection device is coordinated to be used in conjunction with, so as to realize automatic alarm when being used up to scraper.The Belt Conveying machine support and
The optional position of casing respective heights sets a pair of sensing chips, sensing chip and computer system wireless telecommunications, when described two sensings
The piece adjacent sensitive time twice is less than certain value, that is, is considered as stall, computer system control alert.
The assembly dia about 80cm, scraper and the high about 30cm of doctor blade holder 40, the thickness of scraper 41 are 3cm, then the device can match somebody with somebody
It is for the quantity of scraper 41：The ÷ 3cm ≈ 20 of π × 80cm-30cm × 2；DTL80, DTL100 type belt conveyor are straight from roller
Footpath is 80cm scheme；DTL120 and using mo(u)ld top half belt conveyor from diameter of cylinder as 100cm scheme.
The limit of wear of scraper 41 is highly 20cm, a height of 2cm of tooth of gear 51, according to Hooke's law, positive stop hook 52
It should be met in theory between the coefficient of elasticity K1 and limit spring 54 of mass M and back-moving spring 53 coefficient of elasticity K2：K1×
20cm=K2 × 2cm+Mg.
Embodiment 2
Full-automatic rotary of the present invention continuously supplies electromagnetism belt cleaning device, can also be real in the following manner
It is existing：Control system, casing 60, drive end bearing bracket 70, rear end cap 80, Ruo Gan electricity are changed including Belt Conveying machine support 10, axle 30, scraper
Magnet 90, some scrapers 41, some doctor blade holders 42, the scraper change control system, casing 60 loaded on axle 30, and axle 30 is installed
On Belt Conveying machine support 10, drive end bearing bracket 70 is sub-packed in the both sides of casing 60 with rear end cap 80, and scraper 41 is located on doctor blade holder 42,
Electromagnet 90 is attached separately on axle 30 and each doctor blade holder 42, and the doctor blade holder equipped with scraper and electromagnet is inserted in casing 60,
The casing 60 can be rotated along axle 30.Wherein, the scraper is changed control system and is accomplished by the following way, each scraper
41 limit of wear position is set believes on an inductor, the Belt Conveying machine support at correspondence casing peak provided with one
Number transmitter, the signal projector timing transmission signal, the inductor carries out radio communication with computer system.When belt fortune
During row, electromagnet 90 is powered, and under the powerful repulsion effect of like pole, motion is arrived down until pushing up upwards for scraper and doctor blade holder 40
Belt working face 20, hereafter, the operation of belt cause scraper 41 to gradually wear out and rise, when blade wears are to the limit, signal
The signal of emitter transmitting is induced piece and received, and is sent to computer system, is automatically controlled by a computer programme-control case
Body rotation respective angles, which are realized, changes scraper operation.
The inductor is a kind of sensing chip, and its mounting means is recessed in the setting one of the limit of wear position of each scraper 41
Groove, sensing chip is in the groove, and the sensing chip is detachable, and reuses.The sender unit transmitting one per minute
Secondary signal.
The optional position of the Belt Conveying machine support and casing respective heights sets a pair of sensing chips, and sensing chip is with calculating
Machine system wireless is communicated, and is less than certain value when the two sensing chip adjacent sensitive time twice, that is, is considered as stall, computer system
Control alert.
Fixed form, connected mode of technical scheme of the present invention etc. are prior art, what this specification was not recorded
Content, can be released, these contents constitute the content of this disclosure without doubt from the prior art.
Claims (10)
1. a kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device, it is characterised in that including：Belt Conveying machine support
(10), axle (30), scraper change control system, casing (60), drive end bearing bracket (70), rear end cap (80), some electromagnet (90) if,
Dry scraper (41), some doctor blade holders (42), the scraper change control system, casing (60) loaded on axle (30), and axle (30) is pacified
On Belt Conveying machine support (10), drive end bearing bracket (70) is sub-packed in casing (60) both sides with rear end cap (80), and scraper (41) is set
In on doctor blade holder (42), electromagnet (90) is attached separately on axle (30) and each doctor blade holder (42), equipped with scraper and electromagnet
Doctor blade holder insert in casing (60), the casing (60) can rotate along axle (30).
2. full-automatic rotary according to claim 1 continuously supplies electromagnetism belt cleaning device, it is characterised in that described
Scraper is changed control system and is accomplished by the following way, and the limit of wear position of each scraper (41) sets an inductor,
Provided with a signal projector, signal projector timing transmitting letter at correspondence casing peak on the Belt Conveying machine support
Number, the inductor carries out radio communication with computer system, the letter that sender unit is launched when blade wears are to the limit
Number sensed piece is received, and is sent to computer, is automatically controlled by a computer programme-control casing rotation respective angles and is realized and changes
Scraper operation.
3. full-automatic rotary according to claim 2 continuously supplies electromagnetism belt cleaning device, it is characterised in that described
Inductor is a kind of sensing chip, and its mounting means is to set a groove in the limit of wear position of each scraper (41), and sensing chip is set
In in the groove, the sensing chip is detachable and reuses.
4. full-automatic rotary according to claim 3 continuously supplies electromagnetism belt cleaning device, it is characterised in that described
A sender unit signal of transmitting per minute.
5. full-automatic rotary according to claim 1 continuously supplies electromagnetism belt cleaning device, it is characterised in that described
It is spacing lockable mechanism (50) that scraper, which changes control system, and the spacing lockable mechanism (50) includes gear (51), positive stop hook
(52), back-moving spring (53), limit spring (54), shock sliding block (55), fix bar (56), gear (51) are arranged at axle (30)
On, the shock sliding block (55) is connected with limit spring (54) one end, limit spring (54) other end and positive stop hook (52) right-hand member
Connection, positive stop hook (52) left end is connected with back-moving spring (53) one end, back-moving spring (53) other end and belt conveyor
Support (10) is fixed, and fix bar (56) is connected with Belt Conveying machine support (10) by bearing, rotatably, each doctor blade holder (42)
Locking sliding block (43), position limiting slide block (44) are respectively equipped with, drive end bearing bracket (70) is provided with locking sliding block neck (71), limit spring slideway
(72), locking slider slideway (73), rear end cap (80) is provided with position limiting slide block slideway (81), locking sliding block (43), shock sliding block
(55) it is correspondingly arranged with locking slider slideway (73), shock sliding block (55) the connection limit spring (54), positive stop hook (52) point
Not Lian Jie limit spring (54) and back-moving spring (53), back-moving spring (53) other end is fixed on Belt Conveying machine support
(10) on, positive stop hook (52) head is engaged before scraper (41) wears up to rated value with gear (51), the position limiting slide block
(44) it is correspondingly arranged with position limiting slide block slideway (81).
6. full-automatic rotary according to claim 5 continuously supplies electromagnetism belt cleaning device, it is characterised in that described
The limit of wear of scraper (41) is highly H1, a height of H2 of tooth of gear (51), according to Hooke's law, the mass M of positive stop hook (52)
It should be met in theory between the coefficient of elasticity K1 of back-moving spring (53) and the coefficient of elasticity K2 of limit spring (54)：K1 × H1=
K2×H2+Mg。
7. the full-automatic rotary according to any one of claim 1-6 continuously supplies electromagnetism belt cleaning device, it is special
Levy and be, a diameter of 80-100cm of described device, scraper and doctor blade holder (40) a height of 30-40cm, blade thickness is 1-3cm, is scraped
Knife quantity is 20-30 handles.
8. full-automatic rotary according to claim 7 continuously supplies electromagnetism belt cleaning device, it is characterised in that described
Device be additionally provided with stall detection device be used for realize automatic alarm when all being used up to scraper in device.
9. the full-automatic rotary according to any one of claim 1-6 continuously supplies electromagnetism belt cleaning device, it is special
Levy and be, described device is additionally provided with stall detection device, for realize to scraper is all used up in device when automatic alarm.
10. full-automatic rotary according to claim 9 continuously supplies electromagnetism belt cleaning device, it is characterised in that institute
The optional position for stating Belt Conveying machine support and casing respective heights sets a pair of sensing chips, and sensing chip is wireless with computer system
Communication, is less than certain value when the two sensing chip adjacent sensitive time twice, that is, is considered as stall, computer system control sends report
Alert information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445281.5A CN107265089B (en) | 2017-06-14 | 2017-06-14 | A kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445281.5A CN107265089B (en) | 2017-06-14 | 2017-06-14 | A kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device |
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| Publication Number | Publication Date |
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| CN107265089A true CN107265089A (en) | 2017-10-20 |
| CN107265089B CN107265089B (en) | 2019-04-23 |
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| CN201710445281.5A Active CN107265089B (en) | 2017-06-14 | 2017-06-14 | A kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566985A (en) * | 2019-08-23 | 2019-12-13 | 南安市跃启机械贸易有限公司 | Slag breaking grate machine of garbage pyrolysis gasification furnace |
| CN111056231A (en) * | 2020-01-06 | 2020-04-24 | 李雪 | Log machine conveyor |
| US10829312B2 (en) | 2018-08-08 | 2020-11-10 | Martin Engineering Company | Autonomous tensioner systems for conveyor belt scrapers and methods for determining a useful life of the same |
| US10836585B2 (en) | 2017-12-22 | 2020-11-17 | Flexible Steel Lacing Company | Apparatus and method for monitoring conveyor systems |
| CN113581796A (en) * | 2021-09-08 | 2021-11-02 | 淮北合众机械设备有限公司 | Multi-cleaning belt conveyor and cleaning method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10836585B2 (en) | 2017-12-22 | 2020-11-17 | Flexible Steel Lacing Company | Apparatus and method for monitoring conveyor systems |
| US11440745B2 (en) | 2017-12-22 | 2022-09-13 | Flexible Steel Lacing Company | Apparatus and method for monitoring conveyor systems |
| US12006160B2 (en) | 2017-12-22 | 2024-06-11 | Flexible Steel Lacing Company | Apparatus and method for monitoring conveyor systems |
| US10829312B2 (en) | 2018-08-08 | 2020-11-10 | Martin Engineering Company | Autonomous tensioner systems for conveyor belt scrapers and methods for determining a useful life of the same |
| CN110566985A (en) * | 2019-08-23 | 2019-12-13 | 南安市跃启机械贸易有限公司 | Slag breaking grate machine of garbage pyrolysis gasification furnace |
| CN111056231A (en) * | 2020-01-06 | 2020-04-24 | 李雪 | Log machine conveyor |
| CN113581796A (en) * | 2021-09-08 | 2021-11-02 | 淮北合众机械设备有限公司 | Multi-cleaning belt conveyor and cleaning method thereof |
| CN113581796B (en) * | 2021-09-08 | 2022-10-04 | 淮北合众机械设备有限公司 | Multi-cleaning belt conveyor and cleaning method thereof |
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| Publication number | Publication date |
|---|---|
| CN107265089B (en) | 2019-04-23 |
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