CN203206851U - Hydraulically-powered sprinkler turnplate - Google Patents
Hydraulically-powered sprinkler turnplate Download PDFInfo
- Publication number
- CN203206851U CN203206851U CN2013202131959U CN201320213195U CN203206851U CN 203206851 U CN203206851 U CN 203206851U CN 2013202131959 U CN2013202131959 U CN 2013202131959U CN 201320213195 U CN201320213195 U CN 201320213195U CN 203206851 U CN203206851 U CN 203206851U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- motor
- turnplate
- reel
- inner ring
- 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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- 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
Abstract
The utility model discloses a hydraulically-powered sprinkler turnplate which comprises an electromotor (1), a metering pump (2), a three-position four-way reversing valve (4) and a swing mechanism (5). The swing mechanism (5) comprises a turnplate inner ring (51), a turnplate outer ring (53), a bull gear (52), a pinion (54) and a motor (55). The motor (55) is a bidirectional constant displacement motor, the dull gear (52) is fixedly mounted on the turnplate inner ring (51) which rotates relatively to the turnplate outer ring (53), the pinion (54) is meshed with the dull gear (52) and connected with the motor (55), the electromotor (1) is connected with the metering pump (2), and the metering pump (2) is connected with the motor (55) in the swing mechanism (5) through the three-position four-way reversing valve (4). The hydraulically-powered sprinkler turnplate is labor saving and convenient to operate; accuracy of angle adjustment is improved, and requirements on reel angle adjustment are met.
Description
Technical field
The utility model relates to a kind of irrigation sprinkler rotating disk, especially a kind of hydraulically powered irrigation sprinkler rotating disk.
Background technology
Along with agrotechnical development, reel sprinkling irrigation machine is widely used in the agricultural production because of characteristics such as it sprays evenly, efficient height.Reel sprinkling irrigation machine mainly is made up of frame, rotating disk, reel and shower nozzle car, and reel is fixedly mounted on frame rotation relatively, is positioned on the rotating disk of frame top, connects by water-supply-pipe between shower nozzle car and the reel.In the use, in order better crop to be watered, generally require the shower nozzle car over against field, guarantee that it can water crop along the direction of field, if but reel is not over against field at this moment, and reel and shower nozzle garage advance just certain angle between the direction, water-supply-pipe can be subjected to certain torsion and pull in the process that shower nozzle garage advances, be unfavorable for the folding and unfolding of water-supply-pipe, be unfavorable for advancing of shower nozzle car simultaneously, influence sprinkling irrigation efficient.And in order to improve sprinkling irrigation efficient, when reel just need carry out certain adjustment to the angle of reel according to the demand of irrigated crop during not over against field, it at present generally is the angle of adjusting reel by the rotation of manpower driving rotating disk, treat rotating disk is rotated to the position that needs, the locking that carries out the position with bearing pin prevents that it from continuing rotation again, and then realizes adjustment and location to the reel angle.There is following problem in this mode:
1. when driving the rotation of rotating disk by manpower, because the reel that is installed on the rotating disk is heavier, operates and to expend certain manpower, so need possess the rotatable moving rotating disk of people's ability of certain strength, not that anyone can both arbitrarily rotate, and complicated operation;
2. when coming the locking rotating disk by bearing pin, limited because of the number of pin-and-hole, rotating disk can only be locked in certain location, still exists reel not over against the situation of field, and the angle adjustment accuracy is not high, can't satisfy people to the requirement of reel angle adjustment.
Summary of the invention
At above-mentioned existing technical problem, the utility model provides a kind of hydraulically powered irrigation sprinkler rotating disk, need not to expend too big manpower when not only rotating, and saves manpower, simple to operate, and can improve the angle adjustment accuracy, satisfy people to the requirement of reel angle adjustment.
The utility model for achieving the above object, be achieved through the following technical solutions: this hydraulically powered irrigation sprinkler rotating disk comprises electromotor, constant displacement pump, three position four-way directional control valve and slew gear, described slew gear comprises rotating disk inner ring, rotating disk outer ring, gear wheel, pinion and motor, and motor is two-way fixed displacement motor; Gear wheel is fixedly mounted on the rotating disk inner ring, the rotating disk outer ring rotation relatively of rotating disk inner ring, and pinion and gear wheel mesh, and are connected with motor; Described electromotor is connected with constant displacement pump, and constant displacement pump is connected with motor in the slew gear by three position four-way directional control valve.
Further, also comprise overflow valve, described overflow valve is connected with the junction of constant displacement pump and three position four-way directional control valve; Overflow valve is pilot operated compound relief valve.
The beneficial effects of the utility model are: adjust reel with existing rotation by manpower driving rotating disk and compare with respect to the method for the angle of frame, the utility model only needs by user's starter motor, adjust simultaneously the residing orientation of three position four-way directional control valve as required, the rotation that the rotating disk inner ring of reel is installed above just can driving by hydraulic drive mode is adjusted reel with respect to the angle of frame, saved manpower, simple to operate; Simultaneously, when reel rotates to desirable angle, also can come locking rotating disk inner ring by adjusting the residing orientation of three position four-way directional control valve, compare limited pin-and-hole location, by the angle of the fine-tuning reel of the minor rotation of gear with respect to frame, and then reduced reel not over against the situation of field, and having improved the accuracy of angle adjustment, satisfied people are to the requirement of reel angle adjustment.
Description of drawings
Fig. 1 is hydraulic system schematic diagram of the present utility model;
Fig. 2 is the structural representation of slew gear.
Among the figure: 1, electromotor, 2, constant displacement pump, 3, overflow valve, 4, three position four-way directional control valve, 5, slew gear, 51, the rotating disk inner ring, 52, gear wheel, 53, the rotating disk outer ring, 54, pinion, 55, motor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the utility model comprises electromotor 1, constant displacement pump 2, is used for realizing the three position four-way directional control valve 4 of loop commutation and is used for realizing rotating slew gear 5 that described slew gear 5 comprises rotating disk inner ring 51, rotating disk outer ring 53, gear wheel 52, pinion 54 and motor 55; Described motor 55 is two-way fixed displacement motor; Gear wheel 52 is fixedly mounted on the rotating disk inner ring 51, rotating disk inner ring 51 rotating disk outer ring 53 rotations relatively, and pinion 54 meshes with gear wheel 52, and is connected with motor 55; Described electromotor 1 is connected with constant displacement pump 2, and constant displacement pump 2 is connected with motor 55 in the slew gear 5 by three position four-way directional control valve 4.
Before the use, this hydraulically powered irrigation sprinkler rotating disk can be installed on the frame of existing reel sprinkling irrigation machine, and reel is fixedly mounted on the rotating disk inner ring 51 in the slew gear 5.During use, can irrigation sprinkler be dragged to the edge of a field that to irrigate land by tractor earlier, in the time need adjusting reel with respect to the angle of frame according to the field direction, actuating motor 1, and as required three position four-way directional control valve 4 is in left or right, hydraulic oil is through constant displacement pump 2, three position four-way directional control valve 4 arrives motor 55, motor 55 beginning driving pinions 54 rotate, pinion 54 drives gear wheel 52 by meshing relation and rotates, the rotation of gear wheel 52 simultaneously drives the rotating disk inner ring 51 that is fixed together with it and rotates with respect to rotating disk outer ring 53, be installed in reel on the rotating disk inner ring 51 also along with rotating disk inner ring 51 rotates together, realized reel and shower nozzle car with respect to the rotation of frame, reached and adjusted reel with respect to the purpose of the angle of frame; When reel rotates to desirable angle, three position four-way directional control valve 4 is in meta, motor 55 quits work, and pinion 54 has stopped rotation, and gear wheel 52 and rotating disk inner ring 51 have also stopped rotation simultaneously, have realized the locking to rotating disk inner ring 51.The orientation that only needs to open motor 1 and adjustment three position four-way directional control valve 4 just can realize adjusting reel with respect to the angle of frame by the rotation of hydraulic-driven irrigation sprinkler rotating disk inner ring 51, has saved manpower, and is simple to operate; Simultaneously, when reel rotates to desirable angle, also can come locking rotating disk inner ring by adjusting the residing orientation of three position four-way directional control valve, limited pin-and-hole locate mode compared to existing technology, the utility model passes through the fine-tuning reel of minor rotation of gear mutually with respect to the angle of frame, and then reduced reel not over against the situation of field, improved the accuracy of angle adjustment, and then the people that satisfy are to the requirement of reel angle adjustment
As a kind of improvement of the present utility model, also can comprise overflow valve 3, described overflow valve 3 is connected with the junction of constant displacement pump 2 with three position four-way directional control valve 4, and overflow valve 3 is used for the pressure of balance sysmte, prevents that the too high situation of system pressure from taking place.
Overflow valve 3 is pilot operated compound relief valve, and is higher than other the stability of overflow valve when adopting this kind overflow valve, guarantees that whole system can run well.
Claims (3)
1. hydraulically powered irrigation sprinkler rotating disk, it is characterized in that, comprise electromotor (1), constant displacement pump (2), three position four-way directional control valve (4) and slew gear (5), described slew gear (5) comprises rotating disk inner ring (51), rotating disk outer ring (53), gear wheel (52), pinion (54) and motor (55), and described motor (55) is two-way fixed displacement motor; Gear wheel (52) is fixedly mounted on the rotating disk inner ring (51), and rotating disk inner ring (51) is rotating disk outer ring (53) rotation relatively, and pinion (54) meshes with gear wheel (52), and is connected with motor (55); Described electromotor (1) is connected with constant displacement pump (2), and constant displacement pump (2) is connected with motor (55) in the slew gear (5) by three position four-way directional control valve (4).
2. a kind of hydraulically powered irrigation sprinkler rotating disk according to claim 1 is characterized in that, also comprises overflow valve (3), and described overflow valve (3) is connected with the junction of constant displacement pump (2) with three position four-way directional control valve (4).
3. a kind of hydraulically powered irrigation sprinkler rotating disk according to claim 2 is characterized in that described overflow valve (3) is pilot operated compound relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202131959U CN203206851U (en) | 2013-04-23 | 2013-04-23 | Hydraulically-powered sprinkler turnplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202131959U CN203206851U (en) | 2013-04-23 | 2013-04-23 | Hydraulically-powered sprinkler turnplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203206851U true CN203206851U (en) | 2013-09-25 |
Family
ID=49196436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202131959U Expired - Lifetime CN203206851U (en) | 2013-04-23 | 2013-04-23 | Hydraulically-powered sprinkler turnplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203206851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953619A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Variable frequency speed control hoisting device for helicopter |
| CN103947514A (en) * | 2014-05-13 | 2014-07-30 | 中国矿业大学 | Energy-saving electrically-controlled hard hose traveler |
| CN105123436A (en) * | 2015-10-16 | 2015-12-09 | 江苏华源节水股份有限公司 | Hydraulic control reel-type sprinkling machine |
-
2013
- 2013-04-23 CN CN2013202131959U patent/CN203206851U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953619A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Variable frequency speed control hoisting device for helicopter |
| CN103947514A (en) * | 2014-05-13 | 2014-07-30 | 中国矿业大学 | Energy-saving electrically-controlled hard hose traveler |
| CN105123436A (en) * | 2015-10-16 | 2015-12-09 | 江苏华源节水股份有限公司 | Hydraulic control reel-type sprinkling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 221000 Xuzhou City, Zhejiang Province, copper mountain Peng Industrial Agglomeration Area Patentee after: JIANGSU HUAYUAN WATER-SAVING Co.,Ltd. Address before: 221000 Xuzhou Peng Peng industrial agglomeration area of Jiangsu Patentee before: JIANGSU HUAYUAN IRRIGATION AND DRAINAGE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |