CN2139027Y - Automatic water-spraying device - Google Patents
Automatic water-spraying device Download PDFInfo
- Publication number
- CN2139027Y CN2139027Y CN 92219107 CN92219107U CN2139027Y CN 2139027 Y CN2139027 Y CN 2139027Y CN 92219107 CN92219107 CN 92219107 CN 92219107 U CN92219107 U CN 92219107U CN 2139027 Y CN2139027 Y CN 2139027Y
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- Prior art keywords
- connecting rod
- water
- carriage
- valve
- support
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Abstract
The utility model discloses an automatic water-spraying device, particularly adapted for the dust prevention of a gold mine and other metal mines. The utility model is characterized in that on the basis of a used manual operating water-spraying device in the existing belt transmission lines, a bar connection power transmission mechanism is added; the bar connection power transmission mechanism is composed of a connection bar 6, 8, 10, a spring 4, a bracket 2, a supporting roller 1, and a supporting frame 3, 13. Therefore, when a carrying belt is of no load or out of work, water can not be injected; when a carrying belt has mineral substance, the quantity of the injected water can be increased according to the increase of the quantity of the mineral substance. The utility model has the advantages of simple structure, low cost, automatic operation, water saving performance, and dust preventing performance; the utility model is an ideal dust preventing device for a mine.
Description
The utility model relates to a kind of automatic sprinkler, uses when being suitable for metal mine with belt transportation mineral, belongs to a kind of environmental protecting device.
Ore dressing plant at gold mine or other metal mine, in order to eliminate silica dust and other dust that ore produces in transportation, people have designed a kind of manually-operated water injector, it is sprayed at water on the ore that is positioned at belt, the edge falls after making various dust meet water, really reduce contamination by dust, improved workman's working environment.But in the fragmentation in ore dressing plant, the operation of screening factory building, drive when existing, time stops and opens the phenomenon of empty wagons, the workman is difficult to control in time and arranges and disperse the open and close of a plurality of water injectors that the discrepancy in elevation is big.Cause, drive sometimes, can not in time spray water, when empty wagons, parking, can not close the deficiency of water valve.And, during driving, in case open valve, what of mineral quantity no matter, the spray volume of water is certain.Cause water waste, the result that environment can not substantially improve.
The purpose of this utility model is to provide a kind of water injector that utilizes ore weight on the belt to control running water valve automatically.
Technical solution of the present utility model is.It has water pipe 12, be positioned at valve 7 and nozzle 13 on the water pipe, its special character is, side at valve 7, a connecting rod type transmission mechanism has been set up in the below of nozzle, one of the connecting rod 6 of this mechanism terminates on the control handle of valve 7, the other end of connecting rod 6 and connecting rod 8, connecting rod 8 is connected by axle successively with an end of connecting rod 10, connecting rod 10 is connected with support 3 on being fixed on support 16 by axle 11 again, its external part is fixedlyed connected with an end of carriage 2, and the other end of carriage 2 contacts with nose bar 15 on the support 16.The carrying roller 1 that is positioned at carriage 2 inboards is put in by two end axles on the axis hole at carriage 2 two ends, and the axis hole upper end closed makes carrying roller be positioned at axis hole all the time.Inserted a spring 4 on the connecting rod 10, the other end of spring 4 and support 16 join, and the fixed head 5 on support 16 fixes on it connecting rod 8 by rotating shaft 9.Connecting rod 6 and connecting rod 8, connecting rod 8 be not subjected to angle α 1, α 2 under the external force effect to be the obtuse angle with bar 10.10 liang of stomidiums of connecting rod are slotted hole, so that connecting axle rotates within it.
The joystick that connecting rod 6 in the technical program can drive valve 7 rotates 0 °～90 °.
Owing in this programme, increased connecting rod type transmission mechanism, make it compared with prior art, having valve after the installation increases its opening angle with the increase of mineral quantity in 0 °～90 ° scopes, unloaded or when not working, the characteristics of anhydrous ejection, both economizing on water, and can substantially improve environment again, is that the desirable dust guard in the transportation is pulverized in the mine.
Accompanying drawing and drawing explanation:
The user mode schematic diagram of an embodiment of Fig. 1-the utility model.
Wherein: 1-carrying roller, 2-carriage, 3-support, 4-spring, 5-fixed head, 6,8, the 10-connecting rod, 7-valve, 9, the 11-axle, 12-water pipe, 13-nozzle, 14-conveyer belt, 15-nose bar, 16-support.
The utility model is described in further detail below in conjunction with accompanying drawing.Connecting rod 6,8,10 and carriage 2, carrying roller 1 among the figure, conveyer belt 14 has been formed power-transmission system.The connection of each several part and position relation when its dotted line is represented the conveyer belt zero load, at this moment carrying roller 1 breaks away from conveyer belt topmost just.For making figure short and sweet, omitted the state of carriage 2 when lifting up on the carrying roller 1 among the figure.Solid line is a conveyer belt when filling mineral, the link position relation between them, at this moment valve 7 opening angle maximums (90 °).Spring 4 in this scheme is an adjustable spring.When conveyer belt was unloaded, connecting rod 6 was 115 ° with the angle of connecting rod 8, and connecting rod 8 is 150 ° with the angle of connecting rod 10.Support 16 is support members of whole device.The lower end of fixed head 5, nose bar 15, pole 3 all is welded on the support 16, water pipe 12, and connecting rod 8 all is connected with fixed head 5, the right-hand member of connecting rod 10 and the welding of carriage 2 left ends.Carrying roller 1 is a steel rider, and it passes through the bearing fixing at two ends on the axis hole of carriage 2, and its maximum displacement is 40mm, to avoid overload jointed gear unit is destroyed.Valve 7 is an open and close copper valve flexibly.Its operation principle is.The pulling force of spring 4 moves down connecting rod 10 left ends, and drivening rod 8, and it is turned clockwise around axle 9, and drivening rod 6 is rotated counterclockwise simultaneously, gradually with valve closes, closes fully until valve in rotary course; The right-hand member of connecting rod 10 is a fulcrum with axle 11, drives on carriage 2 and the carrying roller 1 to move, the 40mm that rises until topmost, and at this moment, carriage 2 breaks away from nose bar 15, sees dotted portion among the figure.When on the conveyer belt ore being arranged, at this moment conveyer belt presses down carrying roller 1, carrying roller 1, carriage 2 move down thereupon, carriage 2 is that fulcrum forces connecting rod 10 to overcome the pulling force of spring 4 with axle 11, will move on the left end, and it moves past in the journey last, connecting rod 8 is rotated counterclockwise around axle 9, the left end drivening rod 6 of connecting rod 8 turns clockwise valve 7 is opened, and water is sprayed onto on the ore of conveyer belt by nozzle 11, and dust such as silica can not be flown upward.Along with the increase of ore amount, carrying roller moves down distance and increases, and the valve opening angle increases, until 90 °, and the flow maximum of water, at this moment the carriage 2 right lower surfaces of surveying just contact with nose bar 5.In like manner, if ore amount reduces again, then the flow of water reduces.During no ore deposit, anhydrous draining.Both economized on water, automatic control has again reduced dust, has improved environment.
Claims (2)
1, a kind of automatic sprinkler, it has water pipe 12, be positioned at valve 7 and nozzle 13 on the water pipe, it is characterized in that, side at valve 7, a connecting rod type transmission mechanism has been set up in the below of nozzle, one of the connecting rod 6 of this mechanism terminates on the control handle of valve 7, the other end of connecting rod 6 and connecting rod 8, connecting rod 8 is connected by axle successively with an end of connecting rod 10, connecting rod 10 is connected with support 3 on being fixed on support 16 by axle 11 again, its external part is fixedlyed connected with an end of carriage 2, the other end of carriage 2 contacts with nose bar 15 on the support 16, and the carrying roller 1 that is positioned at carriage 2 inboards is placed on the axis hole at carriage 2 two ends the axis hole upper end closed by two end axles, make carrying roller be positioned at axis hole all the time, inserted a spring 4 on the connecting rod 10, the other end of spring 4 and support 16 join, and the fixed head 5 on support 16 fixes on it connecting rod 8 by axle 9, connecting rod 6 and connecting rod 8, connecting rod 8 and connecting rod 10 are at the angle α 1 that is not subjected under the external force effect, α 2 is the obtuse angle.
By the described automatic sprinkler of claim 1, it is characterized in that 2, the joystick that connecting rod 6 can drive valve 7 rotates 0 °～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219107 CN2139027Y (en) | 1992-06-13 | 1992-06-13 | Automatic water-spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219107 CN2139027Y (en) | 1992-06-13 | 1992-06-13 | Automatic water-spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2139027Y true CN2139027Y (en) | 1993-07-28 |
Family
ID=33766436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219107 Expired - Fee Related CN2139027Y (en) | 1992-06-13 | 1992-06-13 | Automatic water-spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2139027Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193073A (en) * | 2013-04-17 | 2013-07-10 | 徐州风机有限公司 | Automatic spraying-control device for coal-conveying belt in mine shaft |
| CN108487003A (en) * | 2018-04-13 | 2018-09-04 | 郭斌 | A kind of road roller for road construction |
| CN110295941A (en) * | 2019-06-14 | 2019-10-01 | 龙口矿业集团有限公司 | A kind of automatically controlled coordinated type is spraying |
| CN112691972A (en) * | 2020-12-15 | 2021-04-23 | 邹前明 | Clinical laboratory uses quick cleaning equipment in apparatus surface |
-
1992
- 1992-06-13 CN CN 92219107 patent/CN2139027Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193073A (en) * | 2013-04-17 | 2013-07-10 | 徐州风机有限公司 | Automatic spraying-control device for coal-conveying belt in mine shaft |
| CN103193073B (en) * | 2013-04-17 | 2015-12-16 | 徐州风机有限公司 | A kind of mine fortune coal belt auto spraying control setup |
| CN108487003A (en) * | 2018-04-13 | 2018-09-04 | 郭斌 | A kind of road roller for road construction |
| CN110295941A (en) * | 2019-06-14 | 2019-10-01 | 龙口矿业集团有限公司 | A kind of automatically controlled coordinated type is spraying |
| CN112691972A (en) * | 2020-12-15 | 2021-04-23 | 邹前明 | Clinical laboratory uses quick cleaning equipment in apparatus surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |