CN115997657A - Reel type sprinkler turbine driving auxiliary power and monitoring system - Google Patents
Reel type sprinkler turbine driving auxiliary power and monitoring system Download PDFInfo
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- CN115997657A CN115997657A CN202310079875.4A CN202310079875A CN115997657A CN 115997657 A CN115997657 A CN 115997657A CN 202310079875 A CN202310079875 A CN 202310079875A CN 115997657 A CN115997657 A CN 115997657A
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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 invention relates to a reel type sprinkler turbine driving auxiliary power and monitoring system, and provides a device for providing auxiliary power for a reel type sprinkler turbine, aiming at the problems that the existing reel type sprinkler turbine driving is low in irrigation intensity and unstable in water pressure, and the water turbine does not rotate or does not rotate smoothly. The motor is driven by the belt and the water turbine, the water turbine is driven by the belt and the reduction gearbox, the reduction gearbox is driven by the chain and the reel, and the PE pipe on the reel is retracted and released by the motor in forward and reverse rotation before and after the sprinkler operation, so that the operation of a user is facilitated; when the sprinkler is in normal operation, the motor can assist the water turbine to rotate, and the speed sensor monitors the rotation speed of the water turbine, so that the PE pipe recovery speed can be obtained.
Description
Technical Field
The invention belongs to the technical field of agricultural water-saving irrigation, relates to a reel type sprinkler, and in particular relates to a reel type sprinkler water turbine driving auxiliary power and monitoring system.
Background
The sprinkling irrigation is a method of sprinkling irrigation with pressurized water to the air by using special equipment such as a spray head, etc., to form water drops falling on the ground sprinkling irrigation surface and the surface of crops, and the sprinkling irrigation machine is also called a sprinkling irrigation machine and a sprinkling irrigation unit, namely the special equipment adopted by sprinkling irrigation. The reel type sprinkler is suitable for sprinkling large-area farmlands, can control the water spraying amount according to a sprinkler head so as to meet different requirements of sprinkling water amount, and is sprinkling equipment commonly selected for farmland water-saving irrigation.
The reel type sprinkler generally comprises a chassis, a reel supporting frame, reels, a sprinkling PE pipe, a reel rewinding device and a sprinkler truck, wherein the reel supporting frame is arranged on the chassis through a slewing bearing, a supporting wheel is arranged at the bottom of the chassis, when sprinkling irrigation work is carried out, a tractor and other traction locomotives are utilized to integrally pull the reel sprinkler truck to a field ground, the reel supporting frame is firstly slewing to adjust sprinkling irrigation direction, and then a tractor or winch and other traction equipment are utilized to pull the sprinkler truck connected with the sprinkling PE pipe out to a preset sprinkling irrigation place, the reels reversely rotate to release the sprinkling PE pipe wound on the reels, then a sprinkling irrigation pressure water valve is started, sprinkling irrigation pressure water enters the sprinkling PE pipe and is sprayed out from the sprinkler heads of the sprinkler truck to carry out sprinkling irrigation operation, and meanwhile, the reel rewinding device is started to drive the reels to rotate positively, so that automatic recovery of the sprinkling PE pipe is realized and the sprinkler truck is driven to back.
The existing reel type sprinkler is driven by a water turbine, namely, the water turbine drives the water turbine to rotate before the sprinkling irrigation pressure water enters the sprinkling irrigation PE pipe, and the water turbine drives the reel to rotate forward through a speed reducer. Sprinkler sprinkling irrigation pressure water flow and reel rotational speed are two important indexes of decision sprinkling irrigation intensity, and water turbine driven reel sprinkling irrigation machine can not monitor the recovery speed of reel, and when sprinkling irrigation pressure water flow is less, can not drive the water turbine and rotate, or when water pressure is unstable, water turbine rotational speed can change, and this all can influence irrigation effect, causes the waste of water resource.
Disclosure of Invention
Aiming at the problems that when the sprinkling pressure water flow rate of the reel type sprinkling machine is smaller in the operation process, the water turbine cannot be driven to rotate, or when the water pressure is unstable, the rotation speed of the water turbine is changed, and the like, the invention aims to provide a reel type sprinkling machine water turbine driving auxiliary power and monitoring system which can drive the water turbine to rotate through a motor under the condition that a water pump is closed so as to retract and release a PE pipe; when the sprinkler is in normal operation, the motor can assist the water turbine to rotate, and the PE pipe recovery speed can be obtained by monitoring the rotation speed of the water turbine through the speed sensor.
The present invention achieves the above technical object by the following means.
A reel type sprinkler turbine driving auxiliary power and monitoring system comprises a reduction gearbox, a turbine, a storage battery, a controller, a motor, a speed sensor, a pulley a, a belt a, a pulley b, a belt b and a pulley c; the reduction gearbox is connected with the water turbine through a pulley b, a pulley c and a belt b, and is driven by the belt b; the water turbine and the motor are connected through the pulley a, the pulley b and the belt a, and are driven through the belt a; the storage battery supplies power to the motor and the speed sensor, and the controller is used for regulating the speed of the motor and receiving feedback of the speed sensor.
In the above scheme, under the state that the water pump is closed, drive through the motor the turbine is rotatory, the turbine pass through the belt with the speed reducer is connected, the speed reducer passes through the chain and is connected with the reel, the motor realizes the receive and releases of PE pipe on the reel through positive and negative rotation.
In the scheme, the water pump is started, when the sprinkler is in normal operation, when irrigation intensity is low and water pressure is unstable, the water turbine does not rotate or does not rotate smoothly, the controller adjusts the motor to be at a proper rotating speed, and auxiliary power is provided for the water turbine. The speed sensor monitors the rotating speed of the pulley a in real time, and when a system fault occurs, an alarm is sent out.
In the scheme, the PE pipe recovery speed can be calculated by monitoring the rotating speed of the water turbine.
In the scheme, the storage battery is convenient to detach, and when the storage battery is not powered, the storage battery can be replaced, so that the endurance is increased.
The invention has the beneficial effects that:
1. the water turbine driving auxiliary power and monitoring system of the reel type sprinkler can enable the PE pipe to be retracted and released through the motor before and after the sprinkler operation starts, and is convenient to use.
2. According to the invention, the motor is used for providing auxiliary power for the rotation of the water turbine, and the water turbine can still stably rotate under the condition of small flow or unstable flow of the sprinkler, so that the running reliability of the unit is improved.
3. According to the PE pipe recovery speed monitoring method, the PE pipe recovery speed can be obtained by monitoring the rotation speed of the water turbine, and the irrigation quantity can be effectively controlled.
4. The invention has low cost, obvious effect and easy realization.
Drawings
Fig. 1 is a schematic diagram of a system structure according to the present invention.
1, a reduction gearbox; 2. a water turbine; 3. a storage battery; 4. a controller; 5. a motor; 6. a speed sensor; 7. a pulley a; 8. a belt a; 9. a pulley b; 10. a belt b; 11. and a pulley c.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments, but the scope of the invention is not limited thereto.
A reel type sprinkler turbine driving auxiliary power and monitoring system is shown in fig. 1, and comprises a reduction gearbox 1, a turbine 2, a storage battery 3, a controller 4, a motor 5, a speed sensor 6, a pulley a7, a belt a8, a pulley b9, a belt b10 and a pulley c11. The water turbine 2 is connected with a pulley a7, the motor 5 is connected with a pulley b9, and the pulley a7 and the pulley b are driven by a belt a 8; the battery 3 supplies power to the motor 5 and the speed sensor 6, and the controller 4 is used for regulating the speed of the motor 5 and receiving feedback from the speed sensor 6.
Before the operation of the reel type sprinkler, the motor 5 drives the water turbine 2 to rotate forward, and the PE pipe with partial length is discharged, so that the tractor can conveniently pull.
In the normal operation process, when the irrigation intensity is low and the water pressure is unstable, the water turbine 2 does not rotate or does not rotate smoothly, and the controller 4 adjusts the motor 5 to be at a proper rotating speed to provide auxiliary power for the water turbine 2. The speed sensor 6 monitors the rotating speed of the pulley a7 in real time, the transmission ratio of the pulley a7 to the pulley b9 is 1.2, the transmission ratio of the pulley b9 to the pulley c11 is 1.2, the transmission ratio of the reduction gearbox 1 is 150, the transmission ratio of the chain between the reduction gearbox 1 and the reel is 10, when the rotating speed of the pulley a7 is 1000r/min, the rotating speed of the reel is 0.46r/min, and if the rewinding radius of the reel is 0.5m, the recovery speed of the PE pipe is 1.4m/min.
When irrigation is finished, the motor 5 drives the water turbine 2 to reversely rotate, and the surplus PE pipe is recovered, so that the reel machine is convenient to move.
The storage battery 3 is detachable, is convenient to charge, and can be replaced in time.
The examples are preferred embodiments of the present invention, but the present invention is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations that can be made by one skilled in the art without departing from the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. The water turbine driving auxiliary power and monitoring system of the reel type sprinkler is characterized by comprising a reduction gearbox, a water turbine, a storage battery, a controller, a motor, a speed sensor, a pulley a, a belt a, a pulley b, a belt b and a pulley c; the reduction gearbox is connected with the water turbine through a pulley b, a pulley c and a belt b, and is driven by the belt b; the water turbine and the motor are connected through the pulley a, the pulley b and the belt a, and are driven through the belt a; the storage battery supplies power to the motor and the speed sensor, and the controller is used for regulating the speed of the motor and receiving feedback of the speed sensor.
2. The reel type sprinkler turbine driving auxiliary power and monitoring system according to claim 1, wherein the turbine is connected with a reduction gearbox through a belt, the reduction gearbox is connected with the reel through a chain, and the motor realizes the retraction of the PE pipe on the reel through forward and reverse rotation.
3. The reel-type sprinkler turbine driving auxiliary power and monitoring system according to claim 1, wherein when the sprinkler is operated normally, when irrigation intensity is low and water pressure is unstable, the turbine does not rotate or rotates unevenly, and the controller adjusts the motor to a proper rotation speed to provide auxiliary power for the turbine.
4. The system according to claim 1, wherein the speed sensor monitors the rotational speed of the pulley a in real time and gives an alarm when a system failure occurs.
5. The system of claim 4, wherein the PE pipe recovery rate is calculated by monitoring the rotational speed of pulley a.
6. The reel-type sprinkler turbine driving auxiliary power and monitoring system according to claim 1, wherein the storage battery is convenient to detach, and can be replaced when the storage battery is not powered, so that the cruising duration is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310079875.4A CN115997657A (en) | 2023-02-08 | 2023-02-08 | Reel type sprinkler turbine driving auxiliary power and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310079875.4A CN115997657A (en) | 2023-02-08 | 2023-02-08 | Reel type sprinkler turbine driving auxiliary power and monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115997657A true CN115997657A (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310079875.4A Pending CN115997657A (en) | 2023-02-08 | 2023-02-08 | Reel type sprinkler turbine driving auxiliary power and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117378476A (en) * | 2023-12-12 | 2024-01-12 | 江苏沣田农业装备机械有限公司 | Self-lifting reel sprinkler |
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2023
- 2023-02-08 CN CN202310079875.4A patent/CN115997657A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117378476A (en) * | 2023-12-12 | 2024-01-12 | 江苏沣田农业装备机械有限公司 | Self-lifting reel sprinkler |
| CN117378476B (en) * | 2023-12-12 | 2024-02-13 | 江苏沣田农业装备机械有限公司 | Self-lifting reel sprinkler |
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