CN201491574U - Failure detecting device of irrigation sprinkler - Google Patents
Failure detecting device of irrigation sprinkler Download PDFInfo
- Publication number
- CN201491574U CN201491574U CN2009203068015U CN200920306801U CN201491574U CN 201491574 U CN201491574 U CN 201491574U CN 2009203068015 U CN2009203068015 U CN 2009203068015U CN 200920306801 U CN200920306801 U CN 200920306801U CN 201491574 U CN201491574 U CN 201491574U
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- truss
- span
- irrigation sprinkler
- carriage
- center pivot
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Abstract
The utility model relates to a failure detecting device of an irrigation sprinkler. In order to solve the problems existing in the prior art, the utility model adopts the technical proposal that the irrigation sprinkler comprises a center pivot, a water pipe truss and a span tower carriage; the center pivot is arranged in the center of the land to be irrigated; the water pipe truss consists of a plurality of end trusses; one end of the first span of truss is arranged on the center pivot, and the other end is supported by the span tower carriage; one end of the second span of truss is also arranged on the span tower carriage, and connected with the first span of truss; a motor reducer and a control tower box is arranged on each span of span tower carriage, a hot protective relay is arranged in the control tower box, and the hot protective relay is connected to the motor reducer; a power supply is turned off according to motor heat, and signals for cutting off the power are transmitted to a master control box; the master control box is connected with an alarm display device. The utility model has the advantages of simple and reasonable structure and convenient maintenance.
Description
Technical field:
The utility model relates to a kind of irrigation sprinkler, relates in particular to a kind of irrigation sprinkler fault monitoring device.
Background technology:
The electronic round irrigation sprinkler of DYP series is that the indispensable large-scale agricultural machinery of water-saving irrigation is carried out to crops in the arid area, and this equipment is made up of center pivot, water pipe truss, span tower carriage, cantilever, automatically controlled synchro system five major parts.Its structure and operation principle are: center pivot is installed in the center of being irrigateed land, and fixes with foundation bolt; Head strides truss one end and is installed in the center pivot top, and the other end supports with span tower carriage; Second connects with spherical flexible joint between whenever striding after striding, and is suitable for working on the up-and-down ground; Motor reducer and wheel decelerates machine are housed as walking power on the span tower carriage whenever striding, come the speed of travel of control tower unwheeling, make whenever to stride between the truss and under same straight line situation, rotate all the time round center pivot with automatically controlled synchro system; The arm and the shower nozzle that hang down are housed down on the water pipe truss, thereby realize irrigating the crops in a circular area soil from moving continuous spraying operation.But motor reducer causes the span tower carriage autostop in the problem that operation the time problem of overcurrent, overvoltage, under-voltage can occur or wheel-slip, overload occur; in addition; irrigation sprinkler very big (irrigation sprinkler can be irrigated 1225 mu of soils); also need the inspection abort situation of running around here and there when breaking down, maintenance is very inconvenient.
Summary of the invention:
The utility model has mainly solved the problem that above-mentioned prior art exists, and a kind of irrigation sprinkler fault monitoring device is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of irrigation sprinkler fault monitoring device; irrigation sprinkler comprises center pivot; the water pipe truss; span tower carriage; center pivot is installed in is irrigateed land the center; the water pipe truss is made of some end truss; first strides truss one end is installed on the center pivot; the other end supports with span tower carriage; second strides truss one end also is arranged on the span tower carriage with first and strides truss and link to each other; stride whenever motor reducer is installed on the span tower carriage; stride whenever the control tower box is installed on the span tower carriage; in the control tower box hot protective relay is housed; this hot protective relay is connected on the motor reducer circuit; control is cut off the electricity supply according to the motor temperature, and the signal of cutting off the electricity supply is transferred to continuous Main Control Tank, is connected with the alarm indication device on the Main Control Tank.When motor reducer overvoltage, overcurrent, under-voltage, running wheel skid, the motor feels hot when overloading; hot protective relay can cut off the power supply of this operation motor automatically; and a signal of cutting off the electricity supply is transferred to Main Control Tank by module; report to the police by the Main Control Tank alarm, and the position at this fault motor place is shown by numeral.
A kind of preferred version as such scheme; described alarm indication device comprises alarm unit and display unit; alarm unit is light alarming device or audible alarm unit, and the signal that this alarm indication device receives the hot protective relay transmission shows abort situation on display unit.The alarm indication unit can show abort situation automatically, the maintenance personal needn't run around here and there to the fault occurrence positions, can arrive the abort situation place under repair targetedly, trouble-shooting position and repairing are brought great convenience, when particularly spraying the contour bar crop of sugarcane, jowar, corn, walking inconvenience between ground, fault repair efficient can improve tens times, and effect is apparent in view.
The utility model has the advantages that simple and reasonable; in case motor reducer is overcurrent, overvoltage or under-voltage meeting autostop when operation; the pylon wheel climbing overload or the meeting autostop that skids; and can report to the police by the alarm indication device; fault motor position is shown by numeral; break down when operation, the maintenance personal can arrive the abort situation place under repair pointedly, and great convenience is brought in trouble-shooting position and repairing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural framing schematic diagram of the present utility model.
Embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
Irrigation sprinkler comprises center pivot; the water pipe truss; span tower carriage; center pivot is installed in is irrigateed land the center; the water pipe truss is made of some end truss; first strides truss one end is installed on the center pivot; the other end supports with span tower carriage; second strides truss one end also is arranged on the span tower carriage with first and strides truss and link to each other; stride whenever motor reducer 1 is installed on the span tower carriage; the utility model irrigation sprinkler fault monitoring device comprises the motor reducer that is installed on the span tower carriage; this motor reducer provides power for span tower carriage; also comprise the control tower box that is arranged on every each span tower carriage; hot protective relay 2 is installed in the control tower box; hot protective relay is connected on the motor reducer power line; whether it is used to monitor motor and generates heat; if the motor reducer power supply is then cut off in heating; also include Main Control Tank 3; the control tower box is connected respectively on the Main Control Tank; after hot protective relay is cut off the electricity supply, this signal is occurred on the Main Control Tank; Main Control Tank links to each other with alarm indication device 4; this alarm indication device is provided with alarm lamp or emergency alarm bell; and being provided with the display unit that shows the fault occurrence positions with numeral, Main Control Tank just starts warning device and show the fault occurrence positions on display unit after receiving signal.The utility model makes the maintenance personal can arrive the abort situation place under repair pointedly, and great convenience is brought in trouble-shooting position and repairing, has improved maintenance work efficient.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as motor reducer, hot protective relay, Main Control Tank, alarm indication device morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (2)
1. irrigation sprinkler fault monitoring device; irrigation sprinkler comprises center pivot; the water pipe truss; span tower carriage; center pivot is installed in is irrigateed land the center; the water pipe truss is made of some end truss; first strides truss one end is installed on the center pivot; the other end supports with span tower carriage; second strides truss one end also is arranged on the span tower carriage with first and strides truss and link to each other; stride whenever motor reducer is installed on the span tower carriage; it is characterized in that: stride whenever the control tower box is installed on the span tower carriage; hot protective relay (2) is housed in the control tower box; this hot protective relay is connected on motor reducer (1) circuit; control is cut off the electricity supply according to the motor temperature, and the signal of cutting off the electricity supply is transferred to continuous Main Control Tank (3), is connected with alarm indication device (4) on the Main Control Tank.
2. irrigation sprinkler fault monitoring device according to claim 1; it is characterized in that described alarm indication device (4) comprises alarm unit and display unit; alarm unit is light alarming device or audible alarm unit, and the signal that this alarm indication device receives the hot protective relay transmission shows abort situation on display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203068015U CN201491574U (en) | 2009-07-24 | 2009-07-24 | Failure detecting device of irrigation sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203068015U CN201491574U (en) | 2009-07-24 | 2009-07-24 | Failure detecting device of irrigation sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491574U true CN201491574U (en) | 2010-06-02 |
Family
ID=42434785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203068015U Expired - Fee Related CN201491574U (en) | 2009-07-24 | 2009-07-24 | Failure detecting device of irrigation sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646642A (en) * | 2017-10-13 | 2018-02-02 | 江苏科沃纺织有限公司 | A kind of buried telescopic breakdown judge system for being sprayed filling device |
| CN113923980A (en) * | 2019-06-07 | 2022-01-11 | 瓦尔蒙特工业股份有限公司 | System and method for integrated use predictive and machine learning analysis of center-pivoted irrigation systems |
-
2009
- 2009-07-24 CN CN2009203068015U patent/CN201491574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646642A (en) * | 2017-10-13 | 2018-02-02 | 江苏科沃纺织有限公司 | A kind of buried telescopic breakdown judge system for being sprayed filling device |
| CN113923980A (en) * | 2019-06-07 | 2022-01-11 | 瓦尔蒙特工业股份有限公司 | System and method for integrated use predictive and machine learning analysis of center-pivoted irrigation systems |
| CN113923980B (en) * | 2019-06-07 | 2024-01-05 | 瓦尔蒙特工业股份有限公司 | System and method for integrated use of predictive and machine learning analysis for a center pivot irrigation system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170724 |