CN208933271U - A kind of coal blending mechanism - Google Patents
A kind of coal blending mechanism Download PDFInfo
- Publication number
- CN208933271U CN208933271U CN201821721406.9U CN201821721406U CN208933271U CN 208933271 U CN208933271 U CN 208933271U CN 201821721406 U CN201821721406 U CN 201821721406U CN 208933271 U CN208933271 U CN 208933271U
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- coal
- connector
- travel switch
- movable plate
- lower connector
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Abstract
The utility model discloses a kind of coal blending mechanisms, belong to coal distributor technical field, including blending bunker, blending bunker includes upper connector and lower connector, conical pipe is equipped between upper connector and lower connector, the diameter of lower connector is less than upper connector, is respectively equipped with trigger mechanism on the side wall of upper connector and lower connector, is equipped with vibrating motor on conical pipe；Trigger mechanism includes the movable plate being hinged in upper connector or lower connector, and connecting rod is connected on movable plate, and connecting rod is connected with travel switch far from one end of movable plate, and the end of connecting rod is movably connected in the trigger handle of travel switch；The travel switch being located above is electrically connected with power supply and alarm, underlying travel switch is electrically connected with power supply and vibrating motor, the design can effectively avoid the accumulation of coal in blending bunker, avoids occurring the phenomenon that disconnected coal lacks coal when lower coal, ensure that the accuracy of coal blending.
Description
Technical field
The utility model belongs to coal distributor technical field, and in particular to a kind of coal blending mechanism.
Background technique
It needs feed coal to be transported in coke oven in coking, using coal under coal bunker, is delivered to and matches via feeder
It falls on conveyer belt after coal bunker coal-blending, when excessively high due to water content, is easily adhered, so that easily glutinous by the part slightly to narrow in blending bunker
Even accumulate, cause the lower coal export coal that breaks to lack coal, influence the accuracy of coal blending, coal accumulate in blending bunker excessively block after must be by
Worker dredges, large labor intensity.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of coal blending mechanisms, can effectively avoid coal in blending bunker
Accumulation, occur the phenomenon that disconnected coal lacks coal when avoiding lower coal, ensure that the accuracy of coal blending.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of coal blending mechanism, including blending bunker, the blending bunker include upper connector and lower connector, the upper connector
Conical pipe is equipped between the lower connector, the diameter of the lower connector is less than the upper connector, the upper connector
It is respectively equipped with trigger mechanism on the side wall of the lower connector, vibrating motor is installed on the conical pipe；The triggering machine
Structure includes the movable plate being hinged in the upper connector or the lower connector, is connected with connecting rod on the movable plate, described
Connecting rod is connected with travel switch far from one end of the movable plate, and the end of the connecting rod is movably connected in the travel switch
Trigger handle；The travel switch being located above is electrically connected with power supply and alarm, and the underlying travel switch is electrically connected
It is connected to power supply and the vibrating motor.
Further, the both ends of the moving together contact for the travel switch being located above have been electrically connected power supply and alarm
The both ends of device, the break contact of the underlying travel switch have been electrically connected power supply and the vibrating motor.
Further, it is respectively equipped on the side wall of the upper connector and the lower connector and is opened for what the connecting rod passed through
Mouthful, the upper end of the movable plate is hinged on the top of the opening, and the area of the movable plate is greater than the opening.
Further, two travel switches pass through fixed link respectively and are fixed on the upper connector and the lower connector
Outer wall on.
Further, the alarm includes alarm lamp and buzzer.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since the coal blending mechanism of the utility model includes blending bunker, blending bunker includes upper connector and lower connector, upper company
It is equipped with conical pipe between adapter tube and lower connector, the diameter of lower connector is less than upper connector, upper connector and lower connector
It is respectively equipped with trigger mechanism on side wall, vibrating motor is installed on conical pipe；Trigger mechanism include be hinged on upper connector or under
Movable plate in connecting tube is connected with connecting rod on movable plate, and connecting rod is connected with travel switch far from one end of movable plate, connecting rod
End is movably connected in the trigger handle of travel switch；The travel switch being located above is electrically connected with power supply and alarm, under being located at
The travel switch of side is electrically connected with power supply and vibrating motor, when coal charge is accumulated at conical pipe, and coal or disconnected coal are lacked at coal outlet,
Movable plate reduction subject to downward force, underlying travel switch connection power supply and vibrating motor, vibrating motor vibrate so that
The coal charge being deposited in blending bunker shakes off, and guarantees the accuracy of coal blending；When the coal that vibrating motor cannot will be deposited in blending bunker
Material shakes off when leading to that coal position is excessively high in blending bunker, and the sedimentation of coal charge rotates down movable plate, and the stroke being located above is opened
Energization source and alarm, alarm equipment alarm are correlated, worker is notified to close feeder, avoids in blending bunker that coal position is excessively high to be difficult to dredge
It is logical.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coal blending mechanism of the utility model；
In figure, 10- upper connector, 20- conical pipe, 21- vibrating motor, 30- lower connector, 40- trigger mechanism, 41- work
Movable plate, 42- connecting rod, 43- travel switch, 44- fixed link.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The orientation being related in this specification is subject to shown in attached drawing, and relative positional relationship is only represented, and is not represented absolutely
Positional relationship.
As shown in Figure 1, a kind of coal blending mechanism, including blending bunker, blending bunker includes upper connector 10 and lower connector 30, on
Conical pipe 20 is equipped between connecting tube 10 and lower connector 30, the diameter of lower connector 30 is less than upper connector 10, upper connector
10 and lower connector 30 side wall on be respectively equipped with trigger mechanism 40, vibrating motor 21 is installed on conical pipe 20.Trigger mechanism
40 include the movable plate 41 being hinged in upper connector 10 or lower connector 30, is connected with connecting rod 42, connecting rod 42 on movable plate 41
One end far from movable plate 41 is connected with travel switch 43, and the end of connecting rod 42 is movably connected in the trigger handle of travel switch 43.
The travel switch 43 being located above is electrically connected with alarm, and underlying travel switch 43 is electrically connected with vibrating motor 21.
As shown in Figure 1, travel switch 43 is Direct Action Type travel switch, including moving together contact and break contact and dynamic circuit connector can be made
The trigger handle of contact or break contact connection, is arranged with spring on trigger handle.The break contact of underlying travel switch 43
Both ends be electrically connected power supply and vibrating motor 21, when blending bunker normally plays coal, work of the rotor plate of lower section by coal
The side wall close to lower connector 30 is firmly rotated down, connecting rod 42 is driven to make on the trigger handle of underlying travel switch 43
It moves, break contact both ends disconnect so that circuit is in an off state, and vibrating motor 21 does not work；When coal charge at conical pipe 20 heap
Product, when lacking coal or disconnected coal at coal outlet, the reduction subject to downward force of movable plate 41, due to the effect of 43 inner spring of travel switch,
So that trigger handle moves down, movable plate 41 is driven to be rotated up, break contact both ends are connected to so that circuit be in channel status, vibrate
Motor 21 vibrates so that the coal charge being deposited in blending bunker shakes off, and guarantees the accuracy of coal blending.And the stroke being located above is opened
The both ends for closing 43 moving together contact have been electrically connected power supply and alarm, when vibrating motor 21 cannot will be deposited in blending bunker
Coal charge shake off when leading to that coal position is excessively high in blending bunker, the sedimentation of coal charge rotates down the movable plate 41 of top, connecting rod
42 drive trigger handles move up, and the connection of the both ends of moving together contact makes circuit pathways, the travel switch 43 being located above be connected to power supply with
Alarm, alarm equipment alarm notify worker to close feeder, avoid in blending bunker that coal position is excessively high to be difficult to dredge.
As shown in Figure 1, the opening passed through for connecting rod 42 is respectively equipped on the side wall of upper connector 10 and lower connector 30, it is living
The upper end of movable plate 41 is hinged on the top of opening, and connecting rod 42 is connected to the lower end of movable plate 41, can reduce and movable plate 41 is pushed to make
Power, so that 21 rapid reaction of vibrating motor is flexible, wherein the area of movable plate 41 is greater than opening, can avoid coal charge from opening
It is leaked out at mouthful.Two travel switches 43 are fixed on the outer wall of upper connector 10 and lower connector 30 respectively by fixed link 44.Vibration
Dynamic motor 21 is equipped with multiple, and multiple vibrating motors 21 are uniformly arranged on conical pipe.Alarm includes being electrically connected with travel switch 43
The alarm lamp and buzzer connect, alarm are arranged in control room, convenient for reminding worker and quickly to giving above coal bunker
The power-off of coal machine.
The coal blending mechanism of the utility model by the trigger mechanism that is electrically connected with vibrating motor of setting, when coal outlet break coal or
When lacking coal, the coal charge in blending bunker can be shaken off by vibrating motor, prevent the accumulation in coal charge excess moisture, guarantee coal blending
Accuracy, and ensure that the unobstructed of pipeline, reduce staff's working strength.
Although the foregoing describe specific embodiment of the present utility model, it should be appreciated by those skilled in the art,
Described embodiment is only a part of the embodiment of the utility model, and instead of all the embodiments, these are only to lift
Example explanation, the protection scope of the utility model is limited by described claims.Those skilled in the art is without departing substantially from this
It, can be to these embodiments under any creative labor of no process under the premise of the principle and essence of utility model
Various changes or modifications are made, but these change and modification each fall within the protection scope of the utility model.
Claims (5)
1. a kind of coal blending mechanism, which is characterized in that including blending bunker, the blending bunker includes upper connector and lower connector, institute
It states and is equipped with conical pipe between upper connector and the lower connector, the diameter of the lower connector is less than the upper connector, institute
It states and is respectively equipped with trigger mechanism on the side wall of upper connector and the lower connector, vibrating motor is installed on the conical pipe；
The trigger mechanism includes the movable plate being hinged in the upper connector or the lower connector, is connected on the movable plate
Connecting rod, the connecting rod are connected with travel switch far from one end of the movable plate, and the end of the connecting rod is movably connected in described
The trigger handle of travel switch；The travel switch being located above is electrically connected with power supply and alarm, the underlying row
Cheng Kaiguan is electrically connected with power supply and the vibrating motor.
2. coal blending mechanism according to claim 1, which is characterized in that the moving together contact for the travel switch being located above
Both ends be electrically connected power supply and the alarm, the both ends difference of the break contact of the underlying travel switch
It is electrically connected with power supply and the vibrating motor.
3. coal blending mechanism according to claim 2, which is characterized in that the side wall of the upper connector and the lower connector
On be respectively equipped with the opening passed through for the connecting rod, the upper end of the movable plate is hinged on the top of the opening, the activity
The area of plate is greater than the opening.
4. coal blending mechanism according to claim 3, which is characterized in that two travel switches are fixed by fixed link respectively
On the outer wall of the upper connector and the lower connector.
5. coal blending mechanism according to claim 4, which is characterized in that the alarm includes alarm lamp and buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721406.9U CN208933271U (en) | 2018-10-23 | 2018-10-23 | A kind of coal blending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721406.9U CN208933271U (en) | 2018-10-23 | 2018-10-23 | A kind of coal blending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933271U true CN208933271U (en) | 2019-06-04 |
Family
ID=66725565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721406.9U Active CN208933271U (en) | 2018-10-23 | 2018-10-23 | A kind of coal blending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807002A (en) * | 2020-08-19 | 2020-10-23 | 浙江浙能兰溪发电有限责任公司 | Accumulated coal cleaning device, coal feeder and coal feeding port anti-blocking method of coal feeder |
| CN112718497A (en) * | 2020-12-10 | 2021-04-30 | 青海圣诺光电科技有限公司 | Ceramic micro-bead sphericity degree sorting equipment |
-
2018
- 2018-10-23 CN CN201821721406.9U patent/CN208933271U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807002A (en) * | 2020-08-19 | 2020-10-23 | 浙江浙能兰溪发电有限责任公司 | Accumulated coal cleaning device, coal feeder and coal feeding port anti-blocking method of coal feeder |
| CN111807002B (en) * | 2020-08-19 | 2022-06-21 | 浙江浙能兰溪发电有限责任公司 | Accumulated coal cleaning device, coal feeder and coal feeding port anti-blocking method of coal feeder |
| CN112718497A (en) * | 2020-12-10 | 2021-04-30 | 青海圣诺光电科技有限公司 | Ceramic micro-bead sphericity degree sorting equipment |
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