CN200957977Y - Automatic watering controller of scraper crown-bar-type - Google Patents
Automatic watering controller of scraper crown-bar-type Download PDFInfo
- Publication number
- CN200957977Y CN200957977Y CN 200620040776 CN200620040776U CN200957977Y CN 200957977 Y CN200957977 Y CN 200957977Y CN 200620040776 CN200620040776 CN 200620040776 CN 200620040776 U CN200620040776 U CN 200620040776U CN 200957977 Y CN200957977 Y CN 200957977Y
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- China
- Prior art keywords
- valve body
- belt
- valve
- spool
- scraper
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- Expired - Fee Related
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Abstract
An automatically controlled watering device which is in a scraper mandril type and positioned above the belt of the conveyer, comprises a bracket which is stabilized on one end of the conveyer. And a platform above the belt is arranged on the bracket; the scraper freely connects with one end of the platform. A control valve comprises a valve body, a valve spool, a mandril and a spring, wherein, the valve body is provided with a cavity and on the wall of the cavity is provided with ports to allow water come in and discharge; the valve spool is positioned inside the cavity with a width longer than the width of water port; one end of the spring is stabilized on the wall of the cavity while the other end is pressing on the valve spool; one end of the mandril enters into the valve body to connect with the valve spool and the other end remains outside the valve body; the water input pipe and the output pipe is in connection with the input water port and output water port respectively; and the watering head is connection with the output pipe. The utility model has a high practicality and a simple structure; and employs the natural incoming materials instead of power during the load conditions of the conveyer to make the top end of the scraper to press the mandril of the valve to start or close the valve, thereby, the automatic watering can be realized and the dust can be under control with the puffing water.
Description
Technical field
The utility model relates to sprinkler system, particularly belt feeder automatic guidance sprinkler system in hauling operation.
Background technology
In order to suppress belt transporter dust from flying in the material transportation, electromagnetic valve belt feeder sprinkler system is installed on belt transporter, this device is the scraping plate mechanism that is suspended on the belt feeder top, process middle scraper at convey materials drives limit switch, thereby limit switch sends the effect that the unblanking electromagnetic valve reaches the belt feeder watering, and electromagnetic valve is because the continuous variation of belt feeder in material conveying process, often cause the frequent movement of electromagnetic valve, often the fault of electromagnetic valve overload occurs, the time performs practically no function once the effect that long electromagnetic valve loses its switch.
Summary of the invention
The purpose of this utility model is to design a kind of scraper plate post rod type automatic guidance sprinkler system, and is simple in structure, do not need to be used as power with power supply, realizes watering automatically.
For achieving the above object, the technical solution of the utility model is:
Scraper plate post rod type automatic guidance sprinkler system is installed on the belt top of belt transporter, comprising: support, be fixed in belt one side of belt transporter, and which is provided with a platform, be positioned at the belt top of belt transporter; Scraper plate is installed in platform edges, but flexibly connects and swing with platform; By-pass valve control, it comprises valve body and is arranged at wherein spool, push rod, spring; Wherein, valve body is provided with a chamber, and chamber valve body wall up and down has entery and delivery port; Spool is arranged in the chamber, and its width is greater than the entery and delivery port width; Spring, an end is fixed in chamber sidewall, and the other end is against spool; Push rod, an end stretches into valve body and is connected in spool, and an other end exposes to outside the valve body, and is corresponding with the scraper plate other end; Inlet tube and outlet tube, correspondence is communicated in the valve body entery and delivery port respectively; Sprinkler tip is communicated in coolant outlet pipe.
The utility model is to aim at belt feeder in hauling operation; at various materials when chute falls because the dust from flying that drop caused carries out automatic water jetting; suppress dust and emit outward, a kind of actv. accessory device of protection and minimizing environmental pollution is desirable environmental protection equipment.
This sprinkler system does not need power supply to drive, use the natural supplied materials of belt when load condition, drive is suspended on the scraper plate of belt top, and the top of scraper plate presses valve mandril, reach opening and closing watering valve, thereby realize watering automatically, the water smoke that plays ejection suppresses the purpose of dust from flying.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model by-pass valve control.
The specific embodiment
Referring to Fig. 1, Fig. 2, scraper plate post rod type automatic guidance sprinkler system of the present utility model is installed on belt 7 tops of belt transporter, comprise that support 1 is fixed in belt 7 one sides of belt transporter, which is provided with a platform 11, be positioned at belt 7 tops of belt transporter; Scraper plate 2 is movably connected on platform 11 1 ends; By-pass valve control 3, it comprises valve body 31 and is arranged at wherein spool 32, push rod 33, spring 34; Wherein, valve body 31 is provided with a chamber 310, and the valve body wall of chamber 310 has water inlet 311, water outlet 312; Spool 32 is arranged in the chamber 310, and its width is greater than entery and delivery port 311,312 width; Spring 34, one ends are fixed in chamber 310 sidewalls, and the other end is against spool 32; Push rod 33, one ends stretch into valve body 31 and are connected in spool 32, and by seal ring 35 sealings, an other end exposes to outside the valve body 31, and is corresponding with scraper plate 2 upper ends; Inlet tube and outlet tube 4,5, correspondence is communicated in valve body entery and delivery port 311,312 respectively; Sprinkler tip 6 is communicated in coolant outlet pipe 5.
Its working process is as follows:
When belt feeder is in the running of idling lotus state, scraper plate 2 naturally with belt feeder in vertical state, scraper plate 2 upper ends are not in push rod 33 contacts of by-pass valve control 3, spool 32 in by-pass valve control 3 valve bodies 31 is subjected to the effect of spring 34, water inlet 311, water outlet 312 are closed, and inlet tube and outlet tube 4,5 is in off condition.
When belt feeder is in load condition, the material 8 that scraper plate 2 belows are carried by belt feeder belt 7 drives inclined (about 30 °), scraper plate 2 upper ends press the push rod 33 of by-pass valve control 3, with push rod 33 jackings, make spool 32 motions, water inlet 311, water outlet 312 are opened, and inlet tube and outlet tube 4,5 conductings are sprinkled water by sprinkler tip 6.
When belt feeder was in idling lotus state again, scraper plate 2 restored to the original state again and is in vertical state, and the push rod 33 of by-pass valve control 3 has been left in the top of scraper plate 2, spool 32 ejects under the effect of spring 34 automatically, at this moment, water inlet 311, water outlet 312 are closed and are in closed condition, so stop watering.
The utility model is simple and compact for structure, stable work in work, and the occupation of land space is little, convenient for installation and maintenance, and the pressure dirt of can sprinkling water automatically under the situation of belt feeder on-load in case there is not material just to stop watering, conserve water resource at once on the belt feeder.Have simple in structure, easy to manufacture, long service life, investment cost is few, easy to maintenance, easy operating, saves the manpower financial capacity, is suitable for metallurgy, the mine, power plant and needing on the belt feeder of large-scale mass transport is the requisite accessory device of belt feeder.
Claims (1)
1. scraper plate post rod type automatic guidance sprinkler system is installed on above the belt of belt transporter, it is characterized in that,
Support is fixed in belt one side of belt transporter, which is provided with a platform, is positioned at the belt top of belt transporter;
Scraper plate is installed in platform edges, flexibly connects and swing with platform;
By-pass valve control, it comprises valve body and is arranged at wherein spool, push rod, spring; Wherein, valve body is provided with a chamber, and the valve body wall of chamber has entery and delivery port; Spool is arranged in the chamber, and its width is greater than the entery and delivery port width; Spring one end is fixed in the chamber end wall, and the other end is against spool; Push rod one end stretches into valve body and is connected in spool, and an other end exposes to outside the valve body, and is corresponding with the scraper plate other end;
Inlet tube and outlet tube, correspondence is communicated in the valve body entery and delivery port respectively;
Sprinkler tip is communicated in coolant outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040776 CN200957977Y (en) | 2006-04-04 | 2006-04-04 | Automatic watering controller of scraper crown-bar-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040776 CN200957977Y (en) | 2006-04-04 | 2006-04-04 | Automatic watering controller of scraper crown-bar-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200957977Y true CN200957977Y (en) | 2007-10-10 |
Family
ID=38784852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620040776 Expired - Fee Related CN200957977Y (en) | 2006-04-04 | 2006-04-04 | Automatic watering controller of scraper crown-bar-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200957977Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658966A (en) * | 2012-05-22 | 2012-09-12 | 大连安泰化工有限公司 | Method for preventing emulsion explosives from adhering to conveyer belt and device for method |
| CN103615280A (en) * | 2013-12-03 | 2014-03-05 | 淮南润成科技股份有限公司 | Mechanical type touch-control dust collector |
| CN103640874A (en) * | 2013-12-12 | 2014-03-19 | 中化镇江焦化有限公司 | Feeding device |
| CN105775795A (en) * | 2016-03-28 | 2016-07-20 | 重庆钢铁(集团)有限责任公司 | Return mine spraying system capable of improving sintering granulation effect |
| CN106315262A (en) * | 2016-09-12 | 2017-01-11 | 淮南矿业(集团)有限责任公司 | Automatic spraying device of belt conveyer |
| CN110356821A (en) * | 2018-03-26 | 2019-10-22 | 宝山钢铁股份有限公司 | A kind of anti-belt conveyor chute the wind-borne dust device |
| CN110746207A (en) * | 2019-12-06 | 2020-02-04 | 山东农业工程学院 | Device and method for directly collecting sheep manure |
| CN111717600A (en) * | 2020-06-11 | 2020-09-29 | 山东省煤炭技术服务有限公司 | Underground coal conveying device |
-
2006
- 2006-04-04 CN CN 200620040776 patent/CN200957977Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658966A (en) * | 2012-05-22 | 2012-09-12 | 大连安泰化工有限公司 | Method for preventing emulsion explosives from adhering to conveyer belt and device for method |
| CN103615280A (en) * | 2013-12-03 | 2014-03-05 | 淮南润成科技股份有限公司 | Mechanical type touch-control dust collector |
| CN103640874A (en) * | 2013-12-12 | 2014-03-19 | 中化镇江焦化有限公司 | Feeding device |
| CN105775795A (en) * | 2016-03-28 | 2016-07-20 | 重庆钢铁(集团)有限责任公司 | Return mine spraying system capable of improving sintering granulation effect |
| CN105775795B (en) * | 2016-03-28 | 2017-10-31 | 重庆钢铁(集团)有限责任公司 | A kind of spray system of returning mine for lifting sintering granulating effect |
| CN106315262A (en) * | 2016-09-12 | 2017-01-11 | 淮南矿业(集团)有限责任公司 | Automatic spraying device of belt conveyer |
| CN106315262B (en) * | 2016-09-12 | 2019-05-07 | 淮南矿业(集团)有限责任公司 | Belt feeder automatic sprayer |
| CN110356821A (en) * | 2018-03-26 | 2019-10-22 | 宝山钢铁股份有限公司 | A kind of anti-belt conveyor chute the wind-borne dust device |
| CN110746207A (en) * | 2019-12-06 | 2020-02-04 | 山东农业工程学院 | Device and method for directly collecting sheep manure |
| CN111717600A (en) * | 2020-06-11 | 2020-09-29 | 山东省煤炭技术服务有限公司 | Underground coal conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20150404 |
|
| EXPY | Termination of patent right or utility model |