CN2437130Y - Field sprinkler apparatus using frequency changer to control rotating speed of capstan - Google Patents
Field sprinkler apparatus using frequency changer to control rotating speed of capstan Download PDFInfo
- Publication number
- CN2437130Y CN2437130Y CN 00215701 CN00215701U CN2437130Y CN 2437130 Y CN2437130 Y CN 2437130Y CN 00215701 CN00215701 CN 00215701 CN 00215701 U CN00215701 U CN 00215701U CN 2437130 Y CN2437130 Y CN 2437130Y
- Authority
- CN
- China
- Prior art keywords
- reel
- frequency converter
- land
- motor
- field crops
- 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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Abstract
The utility model relates to a field sprinkler apparatus using a frequency changer to control the rotating speed of a bobbin disk, which comprises a spray head, a bobbin disk and a water transmission system. The upper part of a bobbin disk bracket is provided with a frequency-changing device, and the lower part is provided with a motor of which the output shaft is provided with a pinion gear which is connected with a bull wheel on the bobbin disk through a chain. The frequency-changing device is utilized to control the speed of the motor of which the speed controls the speed of the bobbin disk, thereby, which controls the speed of the bobbin disk when retracting a PE pipe and a spray gun to reach the ideal requirement of deeply sprinkling the filed.
Description
A kind of land for growing field crops irrigation sprinkler with Frequency Converter Control reel velocity of rotation.Find that through Cha Xin and examination on the spot existing irrigation sprinkler adopts disk type more, reel rotates and reclaims the effective hydraulic pressure of PE and drive hydroturbine, thus the driven gear transmission mechanism, and gear drive drives that reel rotates.Lift to water pump reduces greatly, and the pouring area is little, is subjected to windage big, and the energy can not get reasonable utilization.
The purpose of this utility model overcomes the above-mentioned shortcoming that existing irrigation sprinkler exists, and has designed a kind of land for growing field crops irrigation sprinkler with Frequency Converter Control reel velocity of rotation.
The technical solution of the utility model is achieved in that
The utility model comprises shower nozzle, reel and water-carriage system, be provided with frequency converter on reel support top, the bottom is provided with motor, motor output shaft is provided with gear, link to each other with gear wheel on the reel by chain, determine the reel velocity of rotation recovery speed of PE water-supply-pipe in sprinkling irrigation land for growing field crops process just according to the requirement of the pouring degree of depth, determine that by frequency converter the frequency of motor determines the speed of motor, but the torque of motor is constant.Frequency converter can reduce by 100 times to the motor rated speed, and the rotating ratio of the pinion on gear wheel and the motor 1: 15 or 1: 30 is enough to satisfy the requirement in sprinkling irrigation land for growing field crops;
On the reel vehicle carriage, be provided with a big wheel ball bearing, above the support lower edge of reel is located in, reel can be reversed end for end as required flexibly;
On reel car supporting leg, be provided with screw rod and gear, supporting leg can be stretched.
The utility model has been compared following advantage with existing irrigation sprinkler:
Projected area is big, and the sprinkling irrigation diameter can reach 60-80 rice, and more than 3 times, its operating efficiency can improve more than 47% than the raising of the projected area of existing irrigation sprinkler.
For further disclosing the technical solution of the utility model, pass through below in conjunction with Figure of description
Embodiment elaborates:
The land for growing field crops irrigation sprinkler side-looking structural representation of Fig. 1-Frequency Converter Control reel velocity of rotation
Fig. 2-reel car Screw rod bearings leg and gears engaged structural representation
1-reel 2-crane 3-reel support
4-reel car 5-frequency converter 6-motor
7-gear wheel 8-pinion 9-chain
10-controller 11-spray gun 12-balance weight
13-tractor 14-tractor control lever 15-reel wheel
16-traction wheel 17-Screw rod bearings leg 18-wheel ball bearing
The import of 19-gear handle 20-water-supply-pipe
Reel car 4 is dragged to land for growing field crops one end, and reel car 4 level-off positions, rocking gear handle 19 puts down Screw rod bearings leg 17 with crane 2.Draw tractor 13, spray gun 11 is dragged to the other end in land for growing field crops.Switch on the pump, water is managed from the PE that water-supply-pipe import 20 enters on the reel, flow to spray gun 11 by the PE pipe, begin water spray, the ancestor takes spray gun, and two dead angles in land for growing field crops have been sprayed, starter motor 6 then, according to the degree of depth of watering the field,, transfer electric machine frequency to make motor speed reach gear wheel 7 and rotate requirement by frequency converter 5.Motor pinion is changeed, driving gear wheel 7 by chain 9 changes, roll coil of strip dish 1 changes, reel reclaims the PE pipe that runs out, PE pipe is connected with spray gun water-supply-pipe on the tractor 13, walks spray gun 180 degree injections for 13 times thereby drive tractor, the stability of balance weight 12 control spray guns in the sprinkling irrigation process reclaims PE pipe ordering by controller 10 controls.This controller is to have adopted prior art, and tractor control lever 14 is limited to assigned address with the tractor of regaining.
Adopt Frequency Converter Control reel velocity of rotation,, reduced the hydraulic loss of hydraulic pipeline than water worm gear drive mechanism controls, reduced the loss of gearing mechanism, improved the effective head of water pump, made spray gun hydraulic pressure abundance, spray ground is far away, spray ground evenly, increase work efficiency more than 47%.
Claims (4)
1, a kind of land for growing field crops irrigation sprinkler with Frequency Converter Control reel velocity of rotation, comprise shower nozzle, reel and water-carriage system, it is characterized in that being provided with frequency converter that the bottom is provided with motor on reel support top, motor output shaft is provided with pinion, links to each other with gear wheel on the reel by chain.
2, the land for growing field crops irrigation sprinkler of Frequency Converter Control reel velocity of rotation according to claim 1, the rotating ratio that it is characterized in that gear wheel and motor pinion is 1: 15 or 1: 30.
3, the land for growing field crops irrigation sprinkler of Frequency Converter Control reel running speed according to claim 1 is characterized in that being provided with a big wheel ball bearing on the reel vehicle carriage, above the support lower edge of reel is located in.
4, the land for growing field crops irrigation sprinkler of Frequency Converter Control reel velocity of rotation according to claim 1 is characterized in that reel car supporting leg is provided with screw rod and gear, can stretch supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215701 CN2437130Y (en) | 2000-08-02 | 2000-08-02 | Field sprinkler apparatus using frequency changer to control rotating speed of capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00215701 CN2437130Y (en) | 2000-08-02 | 2000-08-02 | Field sprinkler apparatus using frequency changer to control rotating speed of capstan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437130Y true CN2437130Y (en) | 2001-07-04 |
Family
ID=33581590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00215701 Expired - Fee Related CN2437130Y (en) | 2000-08-02 | 2000-08-02 | Field sprinkler apparatus using frequency changer to control rotating speed of capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437130Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986503A (en) * | 2012-12-14 | 2013-03-27 | 常州维卡塑业有限公司 | Vegetation watering equipment |
| CN103583135A (en) * | 2013-11-29 | 2014-02-19 | 广西壮族自治区水力机械研究所 | Self-propelled liquid state fertilizer applying method and apparatus |
| CN103858732A (en) * | 2014-02-14 | 2014-06-18 | 江苏华源灌排有限公司 | Energy-saving hard hose traveler |
| CN103947514A (en) * | 2014-05-13 | 2014-07-30 | 中国矿业大学 | Energy-saving electrically-controlled hard hose traveler |
| CN105475097A (en) * | 2016-01-11 | 2016-04-13 | 中国矿业大学 | Power transmission system of reel type sprinkling machine and working method thereof |
-
2000
- 2000-08-02 CN CN 00215701 patent/CN2437130Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986503A (en) * | 2012-12-14 | 2013-03-27 | 常州维卡塑业有限公司 | Vegetation watering equipment |
| CN103583135A (en) * | 2013-11-29 | 2014-02-19 | 广西壮族自治区水力机械研究所 | Self-propelled liquid state fertilizer applying method and apparatus |
| CN103858732A (en) * | 2014-02-14 | 2014-06-18 | 江苏华源灌排有限公司 | Energy-saving hard hose traveler |
| CN103858732B (en) * | 2014-02-14 | 2015-11-18 | 江苏华源灌排有限公司 | A kind of energy-saving reel sprinkling irrigation machine |
| CN103947514A (en) * | 2014-05-13 | 2014-07-30 | 中国矿业大学 | Energy-saving electrically-controlled hard hose traveler |
| CN105475097A (en) * | 2016-01-11 | 2016-04-13 | 中国矿业大学 | Power transmission system of reel type sprinkling machine and working method thereof |
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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 |