CN108946047A - A kind of arresting gear for preventing from further deteriorating after belt tearing - Google Patents
A kind of arresting gear for preventing from further deteriorating after belt tearing Download PDFInfo
- Publication number
- CN108946047A CN108946047A CN201810507585.4A CN201810507585A CN108946047A CN 108946047 A CN108946047 A CN 108946047A CN 201810507585 A CN201810507585 A CN 201810507585A CN 108946047 A CN108946047 A CN 108946047A
- Authority
- CN
- China
- Prior art keywords
- belt
- mandril
- sleeve
- preventing
- belt conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0275—Damage on the load carrier
Landscapes
- Control Of Conveyors (AREA)
Abstract
A kind of arresting gear for preventing from further deteriorating after belt tearing, belongs to belt conveyor apparatus technical field, is further exacerbated by and and expands after the belt tearing for preventing belt conveyor.Its technical solution is: bottom plate is placed on the ground at Belt Conveying tail wheel rear, uprights vertical is fixed on bottom plate, pallets level is fixed on the top of column, sleeve is fixed on supporting plate, the axis of sleeve and the length direction of belt conveyor are consistent, mandril is to be slidably matched with sleeve, the front end of sleeve is stretched out in the front end of mandril, the front end of mandril is opposite with belt outer surface circular on the tail wheel of belt conveyor, limit switch is fixed on supporting plate, the rear end that sleeve is stretched out in the rear end of mandril is opposite with the switch contact of limit switch, limit switch is connected with the power switch of belt conveyor.The configuration of the present invention is simple, easy to use, effect stability is reliable, further deteriorates after can preventing belt tearing, influences blast furnace and normally produces, and causes big huge economic losses.
Description
Technical field
The present invention relates to be further exacerbated by after a kind of belt tearing for preventing belt conveyor and with widened arresting gear,
Belong to belt conveyor apparatus technical field.
Background technique
Belt conveyor is the commonly used equipment of many industrial and mining enterprises' conveying materials.In steel production enterprise, charging of blast furnace
It needs to carry out using belt conveyor, belt conveyor machine is during carrying out feeding to blast furnace, bolt, iron plate, iron block etc.
The case where sharp hard object falls to above belt, leads to preventing belt from scratches, tearing happens occasionally.It is led once sharp hard object occur and falling
When causing preventing belt from scratches, Splitting, if post worker or equipment point-detecting cannot be found in time, belt damage aggravation will result in
And expansion, until elongated stroke of belt is disconnected, production is forced to stop production, and is carried out replacing whole belt, is seriously affected production.Therefore, can
Discovery belt occurs to scratch, tear in time, is quickly handled, it is very necessary for preventing belt tearing from further developing.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of arresting gear for preventing from further deteriorating after belt tearing,
This arresting gear can automatically cut off the power supply of belt conveyor after the belt of belt conveyor is torn, and keep belt defeated
It send machine that can stop in time, avoids the further damage of belt, personnel easy to repair are quickly handled, and are reduced caused by production not
Benefit influences.
The technical solution for solving above-mentioned technical problem is:
A kind of arresting gear for preventing from further deteriorating after belt tearing, it includes bottom plate, column, supporting plate, sleeve, mandril, limit
Bit switch, bottom plate are placed on the ground at Belt Conveying tail wheel rear, and uprights vertical is fixed on bottom plate, and pallets level is fixed
On the top of column, sleeve is fixed on supporting plate, and the axis in length sleeve direction and the length direction of belt conveyor are consistent, top
Bar is located in sleeve, and mandril is to be slidably matched with sleeve, and the front end of sleeve is stretched out in the front end of mandril, and the front end of mandril and belt are defeated
Send belt outer surface circular on the tail wheel of machine opposite, the rear end of sleeve is stretched out in the rear end of mandril, and limit switch is fixed on supporting plate
On, the rear end of mandril and the switch contact of limit switch are opposite, and limit switch is connected with the power switch of belt conveyor.
The above-mentioned arresting gear for preventing from further deteriorating after belt tearing, the front-end and back-end of the mandril are respectively welded
The plate face of the preceding top flat and rear top flat of steel, preceding top flat and rear top flat is axially vertical with mandril respectively, the plate face of preceding top flat with
The circular belt outer surface of Belt Conveying tail wheel is opposite, and the plate face of rear top flat and the switch contact of limit switch are opposite.
The above-mentioned arresting gear for preventing from further deteriorating after belt tearing, the sleeve, mandril are respectively two groups, two groups of sets
Cylinder, mandril are placed in parallel, and two sleeves are fixedly welded in parallel in the plate face of supporting plate, the preceding top flat of two mandril front-end and back-end
It is separately connected and is integrated with rear top flat.
The above-mentioned arresting gear for preventing from further deteriorating after belt tearing, there are also alarm, alarm and limit switches for it
It is connected.
The beneficial effects of the present invention are:
Mandril front end of the invention is opposite with the circular belt outer surface of the tail wheel of belt conveyor, and the belt of belt conveyor is torn
After splitting, material is fallen into below belt, then as in the gap of belt being rotated between tail wheel and belt medial surface, so that
The lateral surface of belt translates backward, and the lateral surface movement of belt moves back mandril, and limit switch is touched in the rear end of mandril, and limit is opened
The power supply of the disconnected belt conveyor of concern, shuts down belt conveyor.
The present invention is the pioneering of belt conveyor, be dexterously utilized belt conveyor belt tear after fall
Material is clamped in the phenomenon that between tail wheel and belt, and this working mechanism is difficult to expect according to right mind.
The configuration of the present invention is simple, easy to use, effect stability is reliable, further deteriorates, keeps away after can preventing belt tearing
Exempt to find to cause belt mass lesions that can not repair not in time because of post personnel, influences blast furnace and normally produce and cause big huge
Big economic loss.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is use state diagram of the invention.
In figure mark it is as follows: bottom plate 1, column 2, supporting plate 3, sleeve 4, mandril 5, limit switch 6, preceding top flat 7, rear top flat 8,
Tail wheel 9, belt 10, tear place 11, material 12.
Specific embodiment
The present invention is by bottom plate 1, column 2, supporting plate 3, sleeve 4, mandril 5, limit switch 6, preceding top flat 7, rear top flat 8 and alarm
Device composition.
It is shown in figure, bottom plate 1 is rectangle steel plate, and bottom plate 1 is placed on the ground at 9 rear of Belt Conveying tail wheel, bottom
Plate 1 can move, to adjust at a distance from tail wheel 9.
It is shown in figure, the lower end of column 2 is vertically welded on bottom plate 1, the supporting plate 3 of the upper end weld horizontal of column 2, limit
Switch 6 is fixed in the rear portion plate face of supporting plate 3, and limit switch 6 is connected with the power switch of belt conveyor.
It is shown in figure, sleeve 4 is fixed in the front plate face of supporting plate 3, the axis and belt conveyor of 4 length direction of sleeve
Length direction it is consistent.The effect of sleeve 4 is constraint mandril 5, and mandril 5 is enable to slide back and forth in sleeve 4.
It is shown in figure, mandril 5 is located in sleeve 4, and mandril 5 is to be slidably matched with sleeve 4.Sleeve 4 is stretched out in the front end of mandril 5
Front end, the front end of mandril 5 is opposite with 1 outer surface of belt circular on the tail wheel 9 of belt conveyor, and the rear end of mandril 5 is stretched out
The rear end of the rear end of sleeve 4, mandril 5 is opposite with the switch contact of limit switch 6.Mandril 5 plays the role of autostop, works as top
When bar 5 moves backward under the promotion of belt 10, the switch contact of the rear end triggering limit switch 6 of mandril 5, limit switch 6 is cut
The power supply of disconnected belt conveyor, shuts down belt conveyor.
It is shown in figure, the front-end and back-end of mandril 5 are respectively welded the preceding top flat 7 and rear top flat 8 of steel, preceding 7 He of top flat
The plate face of top flat 8 is axially vertical with mandril 5 respectively afterwards, the plate face and the circular belt 10 of Belt Conveying tail wheel 9 of preceding top flat 7
Outer surface is opposite, and the plate face of rear top flat 8 is opposite with the switch contact of limit switch 6.The effect on preceding top flat 7 and rear top 8 is difference
Increase the contact area of mandril 5 front-end and back-end and belt 10 and limit switch 6, guarantees that contact is good.
It is shown in figure, sleeve 4 of the invention, mandril 5 are respectively two groups, and two groups of sleeves 4, mandril 5 are placed in parallel, two tops
The preceding top flat 7 and rear top flat 8 of 5 front-end and back-end of bar are separately connected and are integrated.It can make sinciput using two groups of parallel structures
The contact area of piece 7 and rear top flat 8 is bigger, guarantees no matter belt 10 in left and right which side protrusion can move backward mandril 5,
Simultaneously can sleeve 4 or mandril 5 in side when breaking down, the sleeve 4 and mandril 5 of the other side can run well.
There are also alarm, alarms to be connected with limit switch 6 by the present invention, sends out while 6 autostop of limit switch
Alarm out reminds operator to overhaul.
The course of work of the invention is as follows:
When belt conveyor runs well, the materials such as no ore, coke 12 are dropped on the non-working surface for returning to belt 10, skin
Space will not be generated between band 10 and tail wheel 9, belt 10 will not move back, and mandril 5 will not move, and 5 rear end of mandril would not be hit
To the switch contact of limit switch 6, belt conveyor is operated normally.
If the belt 10 of belt conveyor is because sharp hard object scuffing causes to tear, material 12 will be drained in tear place 11
On the non-working surface for returning to belt 10, material 12 is clamped between tail wheel 9 and belt 10 with the operation of belt 10, tail wheel 9 and belt
Space increases due to having material 12 between 10, and belt 10 can move back top flat 7 before the front end for touching mandril 5, and mandril 5 moves back
Dynamic, the rear top flat 8 of mandril 5 triggers the switch contact of limit switch 6, and limit switch 6 acts, and cuts off the power supply of belt conveyor,
Shut down belt conveyor.It prevents the tear place 11 of belt 10 to be further exacerbated by and expand, avoids finding because of post personnel too late
When and cause 10 mass lesions of belt that can not repair, influence blast furnace and normally produce and cause big huge economic losses.
Claims (4)
1. a kind of arresting gear for preventing from further deteriorating after belt tearing, it is characterised in that: it includes bottom plate (1), column
(2), supporting plate (3), sleeve (4), mandril (5), limit switch (6), bottom plate (1) are placed on Belt Conveying tail wheel (9) rear
On ground, column (2) is vertically fixed on bottom plate (1), and supporting plate (3) is horizontally fixed on the top of column (2), and sleeve (4) is fixed
On supporting plate (3), the axis of sleeve (4) length direction is consistent with the length direction of belt conveyor, and mandril (5) is located at sleeve
(4) in, mandril (5) is to be slidably matched with sleeve (4), and the front end of sleeve (4), the front end of mandril (5) are stretched out in the front end of mandril (5)
It is opposite with belt (10) outer surface circular on the tail wheel (9) of belt conveyor, after sleeve (4) are stretched out in the rear end of mandril (5)
End, limit switch (6) are fixed on supporting plate (3), and the rear end of mandril (5) is opposite with the switch contact of limit switch (6), and limit is opened
(6) are closed to be connected with the power switch of belt conveyor.
2. the arresting gear according to claim 1 for preventing from further deteriorating after belt tearing, it is characterised in that: the top
The front-end and back-end of bar (5) are respectively welded the preceding top flat (7) and rear top flat (8) of steel, preceding top flat (7) and rear top flat (8)
Plate face is axially vertical with mandril (5) respectively, the plate face and Belt Conveying tail wheel (9) circular belt (10) of preceding top flat (7)
Outer surface is opposite, and the plate face of rear top flat (8) is opposite with the switch contact of limit switch (6).
3. the arresting gear according to claim 2 for preventing from further deteriorating after belt tearing, it is characterised in that: the set
Cylinder (4), mandril (5) are respectively two groups, and two groups of sleeves (4), mandril (5) are placed in parallel, and two sleeves (4) are fixedly welded in parallel
In the plate face of supporting plate (3), the preceding top flat (7) and rear top flat (8) of two mandril (5) front-end and back-end are separately connected and are integrated.
4. the arresting gear according to claim 1 for preventing from further deteriorating after belt tearing, it is characterised in that: it is also
Alarm, alarm are connected with limit switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507585.4A CN108946047A (en) | 2018-05-24 | 2018-05-24 | A kind of arresting gear for preventing from further deteriorating after belt tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810507585.4A CN108946047A (en) | 2018-05-24 | 2018-05-24 | A kind of arresting gear for preventing from further deteriorating after belt tearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108946047A true CN108946047A (en) | 2018-12-07 |
Family
ID=64491884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810507585.4A Withdrawn CN108946047A (en) | 2018-05-24 | 2018-05-24 | A kind of arresting gear for preventing from further deteriorating after belt tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108946047A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117408A (en) * | 1981-01-07 | 1982-07-21 | Morihide Matsumoto | Detector for longitudinal tear of conveyor belt |
| CN201043093Y (en) * | 2007-04-20 | 2008-04-02 | 天津港第二港埠有限公司 | Mechanism for preventing discerption of elevator belt |
| CN202743939U (en) * | 2012-07-01 | 2013-02-20 | 湖北鑫荣矿业有限公司 | Conveyor belt tearing protection device |
| CN105059866A (en) * | 2015-07-24 | 2015-11-18 | 山东钢铁股份有限公司 | Device for preventing material sticking and blocking of roller at tail of belt conveyer |
| CN205708622U (en) * | 2016-04-28 | 2016-11-23 | 四川亚东水泥有限公司 | Belt conveyor anti-tear device |
| CN206375347U (en) * | 2016-12-27 | 2017-08-04 | 山西安泰集团股份有限公司 | It is a kind of to prevent the protection device of belt longitudinal tear |
-
2018
- 2018-05-24 CN CN201810507585.4A patent/CN108946047A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117408A (en) * | 1981-01-07 | 1982-07-21 | Morihide Matsumoto | Detector for longitudinal tear of conveyor belt |
| CN201043093Y (en) * | 2007-04-20 | 2008-04-02 | 天津港第二港埠有限公司 | Mechanism for preventing discerption of elevator belt |
| CN202743939U (en) * | 2012-07-01 | 2013-02-20 | 湖北鑫荣矿业有限公司 | Conveyor belt tearing protection device |
| CN105059866A (en) * | 2015-07-24 | 2015-11-18 | 山东钢铁股份有限公司 | Device for preventing material sticking and blocking of roller at tail of belt conveyer |
| CN205708622U (en) * | 2016-04-28 | 2016-11-23 | 四川亚东水泥有限公司 | Belt conveyor anti-tear device |
| CN206375347U (en) * | 2016-12-27 | 2017-08-04 | 山西安泰集团股份有限公司 | It is a kind of to prevent the protection device of belt longitudinal tear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |