CN204244848U - Center pivot sprinkling machine automatic control system - Google Patents
Center pivot sprinkling machine automatic control system Download PDFInfo
- Publication number
- CN204244848U CN204244848U CN201420445509.2U CN201420445509U CN204244848U CN 204244848 U CN204244848 U CN 204244848U CN 201420445509 U CN201420445509 U CN 201420445509U CN 204244848 U CN204244848 U CN 204244848U
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- CN
- China
- Prior art keywords
- pylon
- movable motor
- microswitch
- box
- last
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The utility model discloses a kind of center pivot sprinkling machine automatic control system, aim to provide the center pivot sprinkling machine automatic control system that a kind of control accuracy is high, be conducive to improving unit operation stability and reliability.Comprise electrical control cubicles, collector ring, middle pylon box, last pylon box, movable motor, two contacts being positioned at this middle this shifting block of pylon box contact with rotating microswitch, fault microswitch respectively, this shifting block is vertically provided with balance staff, this balance staff is provided with return spring, this balance staff lower end arranges control lever, this rotating microswitch, fault microswitch are connected with A.C. contactor respectively, this A.C. contactor is connected with movable motor input terminal, described in the movable motor be arranged on middle pylon be connected with movable motor input terminal.The utility model is applied on center pivot sprinkling machine can realize Long-distance Control sprinkling irrigation operation.
Description
Technical field
The utility model belongs to sprinkling machine technical field, especially relates to a kind of center pivot sprinkling machine automatic control system.
Background technology
Center pivot sprinkling machine also claims center-pivot sprinkler by its sprinkling irrigation job run track, primarily of center pivot, multiple pylon, multiple across tower truss, feedwater sprinkling irrigation system and electrical apparatus control system composition.Sprinkling irrigation operation time Mo pylon is under electrical apparatus control system control, and be that the centre of gyration brings into operation with center pivot, all the other each pylons are servo-actuated successively, servo-actuatedly transmits one by one from last pylon to center, requires that between pylon, angular displacement is little, make whole unit slightly become camber line in operation.The angular displacement of each pylon should more than 0.5 °.When angular displacement is large, pylon running orbit will be made to squeeze contracting to center, produce radial shift, and hinder unit rotating free-running operation, even destroy the stability of unit.Because the control accuracy of existing center pivot sprinkling machine electrical apparatus control system is inadequate, in causing running, between pylon, angular displacement is inconsistent or exceed standard, and directly impact is sprayed the operation stability of unit and reliability.
Summary of the invention
The purpose of this utility model is the problems referred to above for existing, and provides the center pivot sprinkling machine automatic control system that a kind of control accuracy is high, be conducive to improving unit operation stability and reliability.
For achieving the above object, the utility model adopts following technical proposals: center pivot sprinkling machine automatic control system of the present utility model, comprise electrical control cubicles, collector ring, middle pylon box, last pylon box, movable motor, electrical control cubicles is connected with collector ring, movable motor is separately positioned on middle pylon and last pylon, and this middle pylon box is provided with control lever, shifting block, rotating microswitch, A.C. contactor, movable motor input terminal, fault microswitch, binding post, control inputs port, control output end mouth, return spring; This last pylon box is provided with A.C. contactor, movable motor input terminal, binding post, control inputs port, control output end mouth; This middle pylon box is connected with collector ring with control output end mouth respectively with the control inputs port of last pylon box, be positioned at this last pylon box A.C. contactor to be connected with movable motor input terminal, described in the movable motor be arranged on last pylon be connected with movable motor input terminal; Two contacts being positioned at this middle this shifting block of pylon box contact with rotating microswitch, fault microswitch respectively, this shifting block is vertically provided with balance staff, this balance staff is provided with return spring, this balance staff lower end is stretched out bottom this middle pylon box, this balance staff lower end arranges control lever, this rotating microswitch, fault microswitch are connected with A.C. contactor respectively, this A.C. contactor is connected with movable motor input terminal, described in the movable motor be arranged on middle pylon be connected with movable motor input terminal.
After adopting technique scheme, the beneficial effect that the center pivot sprinkling machine automatic control system that the utility model provides has is:
The utility model pylon box in the middle of the erection of each inter-chamber tower has controls the work of this pylon, be provided with a last pylon box at last pylon and control last pylon work, during operation, the electrical control cubicles of automatic control system transmits the signal of telecommunication by collector ring to last pylon box, end pylon box controls last pylon movable motor and first starts work, end pylon starts to be that the center of circle rotates with center pivot, and then driving the control lever of last middle pylon box, the microswitch touched in last middle pylon box controls last middle pylon and rotates; Order according to this, controls the running of each middle pylon by adjacent across the control lever of pylon box in the middle of between tower truss, until first pylon rotates, and then controls whole unit and rotates around center bearing bracket.Otherwise electrical control cubicles to the last pylon box transmission reversion signal of telecommunication, realizes the reverse rotation of whole unit by collector ring.Make from end to each pylon sequence starting work first by control lever like this, control lever accurately controls the last connecting that operates across tower truss with rear one across tower truss and stability, guarantees operation fault-free.Between pylon, relative angular displacement precision is high.So be under control precision high, be conducive to the effect improving unit operation stability and reliability.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model center pivot sprinkling machine automatic control system;
Fig. 2 is the partial enlarged drawing of in Fig. 1 I;
Fig. 3 is the vertical view of Fig. 2.
In figure: electrical control cubicles 1; Collector ring 2; Middle pylon box 3; Control lever 4; End pylon box 5; Shifting block 6; Rotating microswitch 7; A.C. contactor 8; Movable motor input terminal 9; Fault microswitch 10; Binding post 11; Control inputs port 12; Control output end mouth 13; Movable motor 14; Return spring 15.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As Fig. 1, Fig. 2, shown in Fig. 3, give the embodiment organigram of the utility model center pivot sprinkling machine automatic control system, comprise electrical control cubicles 1, collector ring 2, middle pylon box 3, end pylon box 5, movable motor 14, electrical control cubicles 1 is connected with collector ring 2, movable motor 14 is separately positioned on middle pylon and last pylon, this middle pylon box 3 be arranged on adjacent two across tower truss hinged place, this middle pylon box 3 is provided with control lever 4, shifting block 6, rotating microswitch 7, A.C. contactor 8, movable motor input terminal 9, fault microswitch 10, binding post 11, control inputs port 12, control output end mouth 13, return spring 15, this last pylon box 5 is arranged on last pylon, and this last pylon box 5 is provided with A.C. contactor 8, movable motor input terminal 9, binding post 11, control inputs port 12, control output end mouth 13, this middle pylon box 3 is connected with collector ring 2 with control output end mouth 13 respectively with the control inputs port 12 of last pylon box 5, be positioned at this last pylon box 5 A.C. contactor 8 to be connected with movable motor input terminal 9, the described movable motor 14 be arranged on last pylon is connected with movable motor input terminal 9, electrical control cubicles 1 transmits the signal of telecommunication by collector ring 2 to last pylon box 5, and last pylon box 5 controls last pylon movable motor 14 and first starts work, two contacts being positioned at this middle this shifting block 6 of pylon box 3 contact with rotating microswitch 7, fault microswitch 10 respectively, this shifting block 6 is vertically provided with balance staff, this balance staff is provided with return spring 15, this balance staff lower end is stretched out bottom this middle pylon box 3, this balance staff lower end arranges control lever 4, this rotating microswitch 7, fault microswitch 10 are connected with A.C. contactor 8 respectively, this A.C. contactor 8 is connected with movable motor input terminal 9, described in the movable motor 14 be arranged on middle pylon be connected with movable motor input terminal 9.
During use, automatic control system is arranged on center pivot sprinkling machine.Wherein electrical control cubicles 1 and collector ring 2 are arranged on center pivot pylon, and middle pylon box 3 is arranged on adjacent two, and across tower truss hinged place, last pylon box 5 is arranged on last pylon, and electrical control cubicles 1 is connected by a cable with each middle pylon box 3, last pylon box 5.During operation, electrical control cubicles 1 transmits the signal of telecommunication by collector ring 2 to last pylon box 5, A.C. contactor 8 in this last pylon box 5 controls the movable motor 14 be arranged on last pylon and rotates, end pylon is also move in the center of circle with center pivot thereupon, end across the running of tower truss drive be arranged on adjacent two across the control lever 4 bottom pylon box 3 in the middle of tower truss hinged place, control lever 4 is by balance staff twisting shifting block 6, the contact of shifting block 6 is started rotating microswitch 7 and is closed up manipulation A.C. contactor 8, this middle pylon movable motor 14 of adjacent last pylon is rotated, this middle pylon moves thereupon.Order according to this, controls the running of each middle pylon by adjacent across the control lever of pylon box 3 in the middle of between tower truss, until first pylon rotates, and then controls whole unit and rotates around center bearing bracket.During reversion, electrical control cubicles 1 transmits the reversion signal of telecommunication by collector ring 2 to last pylon box 5, realizes the reverse rotation of whole unit.Complete whole sprinkling irrigation operation process.
Under irrigation sprinkler runs the tower movement abnormal conditions that breaks down, adjacent across angular displacement increase between tower truss, at this moment return spring 15 makes shifting block 6 reverse return contact starting failure microswitch 10, and equipment shuts down.
The utility model is applied on center pivot sprinkling machine can realize Long-distance Control sprinkling irrigation operation, and a people can manipulate multiple devices simultaneously, significantly improves the Performance And Reliability of irrigation sprinkler.
Claims (1)
1. a center pivot sprinkling machine automatic control system, comprise electrical control cubicles (1), collector ring (2), middle pylon box (3), end pylon box (5), movable motor (14), electrical control cubicles (1) is connected with collector ring (2), movable motor (14) is separately positioned on middle pylon and last pylon, it is characterized in that: this middle pylon box (3) is provided with control lever (4), shifting block (6), rotating microswitch (7), A.C. contactor (8), movable motor input terminal (9), fault microswitch (10), binding post (11), control inputs port (12), control output end mouth (13), return spring (15), this last pylon box (5) is provided with A.C. contactor (8), movable motor input terminal (9), binding post (11), control inputs port (12), control output end mouth (13), this middle pylon box (3) is connected with collector ring (2) with control output end mouth (13) respectively with the control inputs port (12) of last pylon box (5), be positioned at this last pylon box (5) A.C. contactor (8) to be connected with movable motor input terminal (9), described in the movable motor (14) be arranged on last pylon be connected with movable motor input terminal (9), two contacts being positioned at this middle this shifting block of pylon box (3) (6) respectively with rotating microswitch (7), fault microswitch (10) contacts, this shifting block (6) is vertically provided with balance staff, this balance staff is provided with return spring (15), this balance staff lower end is stretched out from this middle pylon box (3) bottom, this balance staff lower end arranges control lever (4), this rotating microswitch (7), fault microswitch (10) is connected with A.C. contactor (8) respectively, this A.C. contactor (8) is connected with movable motor input terminal (9), the described movable motor (14) be arranged on middle pylon is connected with movable motor input terminal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445509.2U CN204244848U (en) | 2014-08-08 | 2014-08-08 | Center pivot sprinkling machine automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420445509.2U CN204244848U (en) | 2014-08-08 | 2014-08-08 | Center pivot sprinkling machine automatic control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244848U true CN204244848U (en) | 2015-04-08 |
Family
ID=52949215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420445509.2U Expired - Fee Related CN204244848U (en) | 2014-08-08 | 2014-08-08 | Center pivot sprinkling machine automatic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718660A (en) * | 2017-03-08 | 2017-05-31 | 大连银帆农业喷灌机制造有限公司 | Irrigation sprinkler pylon straightening tower box and irrigation sprinkler pylon |
-
2014
- 2014-08-08 CN CN201420445509.2U patent/CN204244848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106718660A (en) * | 2017-03-08 | 2017-05-31 | 大连银帆农业喷灌机制造有限公司 | Irrigation sprinkler pylon straightening tower box and irrigation sprinkler pylon |
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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: 20150408 Termination date: 20170808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |