CN206088223U - Prevent early warning device of band conveyer funnel what material - Google Patents
Prevent early warning device of band conveyer funnel what material Download PDFInfo
- Publication number
- CN206088223U CN206088223U CN201621045827.5U CN201621045827U CN206088223U CN 206088223 U CN206088223 U CN 206088223U CN 201621045827 U CN201621045827 U CN 201621045827U CN 206088223 U CN206088223 U CN 206088223U
- Authority
- CN
- China
- Prior art keywords
- lever
- funnel
- band conveyer
- trigger switch
- 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.)
- Active
Links
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model provides a prevent early warning device of band conveyer funnel what material, belongs to band conveyer equipment technical field, takes place the what material owing to prevent the band conveyer funnel that transports the wet adhesion bulk cargo. Its technical scheme is: the last top surface at the band conveyer funnel is fixed to the lever support, and the one end of lever is relative with trigger switch, and the other end of lever is located the outside of band conveyer funnel, and the tip at the lever other end is connected to the upper end of chain sling, and the lower extreme of chain sling is connected with the take -up (stock) pan, and the take -up (stock) pan is located the flash mouth below of band conveyer funnel side. The utility model discloses a lever and take -up (stock) pan structure replace the trigger device of current pressure diaphragm as trigger switch. The utility model discloses simple structure, convenient to use, operation be sensitive reliable, it is swift to reset, it is simple and convenient to maintain, can not receive the influence of material stickness, can monitor band conveyer funnel what material effectively, guarantees band conveyer's normal operating.
Description
Technical field
The utility model is related to a kind of prior-warning device of the belt conveyor funnel generation what material for preventing the viscous bulk cargo of transportation of wet,
Belong to belt conveyor apparatus technical field.
Background technology
In coke-oven plant, belt conveyor is the equipment of widely used conveying material.Belt conveyor funnel is in conveying
What material phenomenon can occur during wet viscous bulk cargo, cause belt conveyor to run well, therefore prevent belt conveyor from leaking
It is the measure that must be taken in course of conveying that bucket occurs what material.Prevent belt conveyor funnel from the major technique of what material occurring at present
Measure is to install what material prior-warning device, and prior-warning device adopts pressure sensitivity diaphragm trigger.But find in use, it is existing
The problem of the normal failures of what material prior-warning device Jing cannot be eliminated always, and it is that coking coal is different from sand, stone etc. that Jing analyzes its reason
Bulk material, coking coal tool is a bit sticky and humidity, is easily bonded on what material prior-warning device, so as to affect prior-warning device
Triggering, due to the attonity in what material, cause a large amount of what material of head funnel blockade, belt slippage, motor overheating causes a large amount of
Manpower and materials are wasted, and affect the normal operation of belt conveyor, seriously threaten equipment safety.Therefore, how stickiness is prevented
It is technical staff and operating personnel's problem demanding prompt solution that coking coal affects prior-warning device triggered as normal.Once attempt using.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of prior-warning device for preventing belt conveyor what material, this
The impact that prior-warning device can avoid the coking coal of stickiness from triggering prior-warning device is planted, once funnel what material exceedes design
Charge level will trigger prior-warning device action, close down belt conveyor, so as to ensure that belt conveyor funnel what material automatically cuts off.
Solving the technical scheme of above-mentioned technical problem is：
A kind of prior-warning device for preventing belt conveyor funnel what material, it includes precaution device, trigger switch, trigger switch peace
The upper top surface of belt conveyor funnel is mounted in, trigger switch is connected with precaution device, precaution device and belt conveyor control device
It is connected, it also has lever trigger mechanism, lever trigger mechanism is made up of lever, lever support, chain sling, receiver, lever
Seat is fixed on the upper top surface of belt conveyor funnel, and one end of lever is relative with trigger switch, and the other end of lever is located at belt
The outside of conveyer funnel, the upper end of chain sling is connected to the end of the lever other end, and the lower end of chain sling is connected with receiver, connects
Charging tray is located at the flash mouth lower section of belt conveyor funnel side.
The above-mentioned prior-warning device for preventing belt conveyor funnel what material, when the receiver does not have material, lever support is leaned on
The lever moment of nearly trigger switch side has the lever moment of receiver more than lever support opposite side, and receiver receives material
When, lever moment of the lever support near trigger switch side has the lever moment of receiver less than lever support opposite side.
The beneficial effects of the utility model are：
The utility model replaces existing pressure sensitivity diaphragm as the trigger of trigger switch using lever and splicing dish structure
Part, after what material overflows from belt conveyor funnel side flash mouth and falls in receiver, causes lever upset, opens near triggering
The lever end for closing side starts trigger switch, and belt conveyor is closed down in precaution device work.The utility model simple structure, make
With it is convenient, run it is sensitive it is reliable, reset quick, easy maintenance, will not be affected by material stickiness, can effectively to belt
Conveyer funnel what material is monitored, it is ensured that the normal operation of belt conveyor.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Mark in figure as follows：Belt conveyor funnel 1, material 2, trigger switch 3, lever 4, lever support 5, chain sling 6, connect
Charging tray 7, flash mouth 8.
Specific embodiment
The utility model includes precaution device, trigger switch 3 and lever trigger mechanism.
Display in figure, trigger switch 3 and lever trigger mechanism are arranged on the upper top surface of belt conveyor funnel 1, and lever is touched
Send out mechanism to be connected with trigger switch 3, trigger switch 3 is connected with precaution device, precaution device and belt conveyor control device phase
Connection.
Show in figure, lever trigger mechanism is made up of lever 4, lever support 5, chain sling 6, receiver 7.Lever support 5 is consolidated
The upper top surface of belt conveyor funnel 1 is scheduled on, one end of lever 4 is relative with trigger switch 3, the other end of lever 4 is located at belt
The outside of conveyer funnel 1, the upper end of chain sling 6 is connected to the end of the other end of lever 4, and the lower end of chain sling 6 is connected with receiver 7
Connect, receiver 7 is located at the lower section of flash mouth 8 of the side of belt conveyor funnel 1.
Show in figure, when not having material in receiver 7, lever moment of the lever support 5 near the side of trigger switch 3 is big
There is the lever moment of receiver 7 in the opposite side of lever support 5.Such structure can ensure that not to be had in belt conveyor funnel 1
During generation what material, the lower section of trigger switch 3 is located near one end of the lever 4 of trigger switch 3, trigger switch 3 will not be started.
Show in figure, when receiver 7 receives material, because the weight of the side of receiver 7 is increased, the arm of force is taken advantage of with gravity
Torque obtained by product becomes big so that lever moment of the lever support 5 near the side of trigger switch 3 is less than lever support opposite side
There is the lever moment of receiver 7, cause lever 4 to overturn, the body of rod near the lever 4 of the side of trigger switch 3 is lifted, splicing
The body of rod of the lever 4 of the side of disk 7 declines, and the end of the lever 4 for lifting touches trigger switch 3, starts precaution device work, closes down
Belt conveyor.
Claims (2)
1. a kind of prior-warning device for preventing belt conveyor funnel what material, it includes precaution device, trigger switch（3）, trigger switch
（3）Installed in belt conveyor funnel（1）Upper top surface, trigger switch（3）It is connected with precaution device, precaution device and Belt Conveying
Machine control device is connected, it is characterised in that：It also has lever trigger mechanism, and lever trigger mechanism is by lever（4）, lever support
（5）, chain sling（6）, receiver（7）Composition, lever support（5）It is fixed on belt conveyor funnel（1）Upper top surface, lever（4）
One end and trigger switch（3）Relatively, lever（4）The other end be located at belt conveyor funnel（1）Outside, chain sling（6）'s
Upper end is connected to lever（4）The end of the other end, chain sling（6）Lower end and receiver（7）It is connected, receiver（7）Positioned at skin
Band conveyer funnel（1）The flash mouth of side（8）Lower section.
2. the prior-warning device for preventing belt conveyor funnel what material according to claim 1, it is characterised in that：The splicing
Disk（7）During without material, lever support（5）Near trigger switch（）The lever moment of side is more than lever support（5）Opposite side
There is receiver（7）Lever moment；Receiver（7）When receiving material, lever support（5）Near trigger switch（3）The thick stick of side
Stick force square is less than lever support（5）Opposite side has receiver（7）Lever moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045827.5U CN206088223U (en) | 2016-09-09 | 2016-09-09 | Prevent early warning device of band conveyer funnel what material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045827.5U CN206088223U (en) | 2016-09-09 | 2016-09-09 | Prevent early warning device of band conveyer funnel what material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088223U true CN206088223U (en) | 2017-04-12 |
Family
ID=58476405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045827.5U Active CN206088223U (en) | 2016-09-09 | 2016-09-09 | Prevent early warning device of band conveyer funnel what material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499955A (en) * | 2017-08-28 | 2017-12-22 | 昆山永新玻璃制品有限公司 | Flash accepts turning device and accepts method |
| CN112573137A (en) * | 2019-09-30 | 2021-03-30 | 南京宝地梅山产城发展有限公司 | Mine belt conveyor ore-overflowing detection alarm device |
-
2016
- 2016-09-09 CN CN201621045827.5U patent/CN206088223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499955A (en) * | 2017-08-28 | 2017-12-22 | 昆山永新玻璃制品有限公司 | Flash accepts turning device and accepts method |
| CN112573137A (en) * | 2019-09-30 | 2021-03-30 | 南京宝地梅山产城发展有限公司 | Mine belt conveyor ore-overflowing detection alarm device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206088223U (en) | Prevent early warning device of band conveyer funnel what material | |
| CN201245373Y (en) | Flexible vibration block-resistant coal conduit | |
| CN2876002Y (en) | Blocking proof helical vibration material bucket | |
| CN218402442U (en) | Coal conveying belt non-working face coal overflow detection device | |
| CN213801511U (en) | Hopper limiter structure of bucket elevator | |
| CN205708838U (en) | A kind of scrap metal block conveying mechanism grabbing device | |
| CN203889095U (en) | Automatic weighing and packaging machine | |
| CN106628289A (en) | Automatic loading system and loading method for calcium carbonate powder packaging machine | |
| CN207810778U (en) | The defeated device for coal of thermal power plant's automobile coal receiving bunker auger | |
| CN112407843B (en) | Angle modulation vibration coal feeder for detecting water coal channeling bin | |
| CN209382886U (en) | Belt for belt conveyor adheres to rejected material discharge device | |
| CN204355722U (en) | A kind of start stop apparatus for metal abrasives recovery system | |
| CN214778516U (en) | Sealing device of residual coal returning system of coke oven SCP machine | |
| CN203889560U (en) | Bucket elevator with overload alarm device | |
| CN204324325U (en) | A kind of parallel hydraulic feeder | |
| CN205346381U (en) | A filling device for container bulk material | |
| CN209209939U (en) | A kind of device suitable for gasification furnace thermal coal feeding | |
| CN109368298B (en) | Turnover chute mouth for residual coal single bucket elevator | |
| CN205328118U (en) | Belt feeder | |
| CN104760821B (en) | A kind of start stop apparatus for metal abrasives recovery system | |
| CN106628945A (en) | Chain detection device and detection method for scraper conveyor for coal mining | |
| CN208843112U (en) | A kind of bucket elevator with anti-jamming warning device | |
| CN206635013U (en) | Filling head anticollision stops filling device | |
| CN205891999U (en) | Automatic material device of preventing becoming silted up of conveyer belt | |
| CN207175411U (en) | A kind of aerosol bottle capping machine for the production of luring insect stick |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |