CN203268432U - Flashboard control device for cement-packing plant - Google Patents
Flashboard control device for cement-packing plant Download PDFInfo
- Publication number
- CN203268432U CN203268432U CN 201320320119 CN201320320119U CN203268432U CN 203268432 U CN203268432 U CN 203268432U CN 201320320119 CN201320320119 CN 201320320119 CN 201320320119 U CN201320320119 U CN 201320320119U CN 203268432 U CN203268432 U CN 203268432U
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- China
- Prior art keywords
- flashboard
- electromagnet
- lever
- control device
- cement
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a flashboard control device for a cement-packing plant, in particular to the flashboard control device for the cement-packing plant. The flashboard control device comprises an electromagnet, a flashboard lever and a flashboard lever frame. The flashboard lever frame is disposed on the lower portion of an ash discharge hopper. The electromagnet is disposed above the flashboard lever frame. The flashboard lever is disposed on the flashboard lever frame via a rotary shaft. One end of the flashboard lever is hinged to an electromagnet core, and the other end of the flashboard lever is hinged to a flashboard. The flashboard is inserted upwards in the ash discharge hopper. A three-position electromagnet is adopted in the electromagnet. Due to the fact that the three-position electromagnet is adopted in the electromagnet, the flashboard control device has following advantages: trickle filling operation and coarse stream filling operation can be achieved, and the flashboard control device is accurate in measurement.
Description
Technical field
The utility model relates to cement-packing plant, particularly a kind of braking rim control mechanism of cement package machine.
Background technology
At present, the flash-board control mechanism of domestic Imported cement-packing plant all adopts air operated control, and flashboard is realized the open and close to ash hole by turning an angle.Because the pneumatic control components price is higher, therefore strengthened the maintenance cost of cement-packing plant; Simultaneously, the easy dewfall of gas circuit, frosting (north is used especially serious) are therefore air operated control suitable for China not too.The domestic cement-packing plant of producing voluntarily, its flash-board control mechanism all adopts the control form of electromechanical.That is: control the open and close of flashboard by leverage, electromagnet, pull back spring, gate travel is straight line.This control mechanism exists complicated, the inconvenient adjustment of mechanism, the shortcomings such as fault rate height.
The published braking rim control mechanism of cement package machine of the published CN201501552U of State Intellectual Property Office, although simple in structure, adapt to working environment strong, can guarantee to seal the composite plate reliable operation, but its existing shortcoming is can not the thread can, and metering is not very accurate.
The utility model content
Goal of the invention of the present utility model be to overcome the deficiency of prior art and provide a kind of can meticulous can and metering a kind of braking rim control mechanism of cement package machine more accurately.
The technical solution adopted in the utility model is:
A kind of braking rim control mechanism of cement package machine, comprise electromagnet, flashboard lever, flashboard lever bracket, the flashboard lever bracket is installed on out the ash bucket bottom, electromagnet is installed on above flashboard lever bracket side, the flashboard lever is arranged on this flashboard lever bracket by axis of revolution, one end and the electromagnet core of flashboard lever are hinged, and the other end and the flashboard of flashboard lever are hinged, and flashboard upwards inserts ash outlet; It is characterized in that, electromagnet adopts three-position electromagnetic iron.
Compared with prior art, the beneficial effects of the utility model are: electromagnet adopts three-position electromagnetic iron, can realize thick, thread can, has advantages of accurate measurement.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: three-position electromagnetic iron 1, flashboard lever bracket 2, bearing pin 3, flashboard lever 4, axis of revolution 5, bearing pin 6, flashboard 7, ash outlet 8 goes out ash bucket 9.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment that accompanying drawing provides:
In the present embodiment, flashboard lever bracket 2 is fixed in ash bucket 9 bottoms, three-position electromagnetic iron 1 is installed on above flashboard lever bracket 2 sides, flashboard lever 4 is arranged on flashboard lever bracket 2 by axis of revolution 5, flashboard lever 4 one ends are connected with the iron core of three-position electromagnetic iron 1 by bearing pin 3, the other end is connected with flashboard 7 lower ends by bearing pin 6, and flashboard 7 upwards inserts ash outlet 8.
Principle of work of the present utility model is:
When packing machine control system sends the signal of opening flashboard 7, control system is controlled three-position electromagnetic iron 1, make the iron core upward movement of three-position electromagnetic iron 1 and drive 4 wraparound rotating shafts 5 generations of flashboard lever to clockwise rotate, thereby pull flashboard 7 to discharge opening to open fully downwards, carry out thick purling dress.
In the time will reaching the weighing value, after the wrapping machine autonomous cruise speed system sends signal, control three-position electromagnetic iron 1, the iron core of three-position electromagnetic iron 1 is moved downward, and then promote the 4 wraparound rotating shafts 5 of flashboard lever and produce and rotate counterclockwise, flashboard 7 is upwards pushed ash outlet 8, when three-position electromagnetic iron 1 is controlled flashboard 7 and remained on semi-open state, carry out the thread can, thereby can control the accuracy rate of can.
When the cement can was completed, the iron core of three-position electromagnetic iron 1 continued to move downward drive flashboard 7 discharge opening of ash outlet 8 is closed fully; Thereby realize a circulation.
Adopt the action of 1 pair of flashboard 7 of three-position electromagnetic iron to control in the present embodiment, can realize thick, thread can, have advantages of accurate measurement.
The utility model is not limited to the cited situation of above three-position electromagnetic iron, also can be arranged to according to actual needs multi-position electromagnet and realize, is considered as equally in protection domain of the present utility model.
Claims (1)
1. braking rim control mechanism of cement package machine, comprise electromagnet, flashboard lever, flashboard lever bracket, the flashboard lever bracket is installed on out the ash bucket bottom, electromagnet is installed on above this flashboard lever bracket side, the flashboard lever is arranged on the flashboard lever bracket by axis of revolution, one end and the electromagnet core of flashboard lever are hinged, and the other end and the flashboard of flashboard lever are hinged, and flashboard upwards inserts ash outlet; It is characterized in that, electromagnet adopts three-position electromagnetic iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320320119 CN203268432U (en) | 2013-06-05 | 2013-06-05 | Flashboard control device for cement-packing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320320119 CN203268432U (en) | 2013-06-05 | 2013-06-05 | Flashboard control device for cement-packing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268432U true CN203268432U (en) | 2013-11-06 |
Family
ID=49498890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320320119 Expired - Lifetime CN203268432U (en) | 2013-06-05 | 2013-06-05 | Flashboard control device for cement-packing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268432U (en) |
-
2013
- 2013-06-05 CN CN 201320320119 patent/CN203268432U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |