CN110771326A - Synchronous control system of fertilizing device - Google Patents
Synchronous control system of fertilizing device Download PDFInfo
- Publication number
- CN110771326A CN110771326A CN201810858356.7A CN201810858356A CN110771326A CN 110771326 A CN110771326 A CN 110771326A CN 201810858356 A CN201810858356 A CN 201810858356A CN 110771326 A CN110771326 A CN 110771326A
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- Prior art keywords
- fertilizer
- fertilizing
- fertilizer applying
- control system
- speed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
A synchronous control system of a fertilizing device comprises a walking speed sensor, a fertilizing driving speed regulator, a fertilizing driver and the fertilizing device. The fertilizer applying device is applied to a fertilizer applying machine pulled by a tractor, in the operation process, when the walking speed of the tractor pulling the fertilizer applying machine changes, the walking speed sensor transmits a walking speed signal to the fertilizer applying driving speed regulator, the fertilizer applying driving speed regulator synchronously adjusts the running speed of the fertilizer applying driver along with the walking speed signal, so that the running speed of the fertilizer applying driver synchronously changes along with the walking speed of the tractor, the fertilizer applying amount of the fertilizer applying device synchronously changes along with the fertilizer applying amount, and the fertilizer applying is ensured to be uniform. The invention has the advantages of improving the automation degree and the fertilization uniformity of the fertilization system and reducing the risk and the probability of fertilizer shortage.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a synchronous control system of a fertilizing device.
Background
The existing fertilizer applicator hung or pulled by a tractor has the defects that a driving system of the fertilizer applicator cannot be related to a walking system of the tractor, and when the walking speed of the tractor changes or stops, the speed of the driving system of the fertilizer applicator cannot be changed in time, so that the fertilizer application amount is not uniform or the fertilizer is wasted.
Disclosure of Invention
The invention aims to provide a synchronous control system of a fertilizing device, wherein the speed of a fertilizing driver of the system can be automatically and synchronously adjusted along with the change of the walking speed, so that uniform fertilization is ensured.
The technical scheme of the synchronous control system of the fertilizing device provided by the invention comprises a walking speed sensor, a fertilizing driving speed regulator, a fertilizing driver and the fertilizing device. The fertilizer applying device is applied to a fertilizer applying machine pulled by a tractor, in the operation process, when the walking speed of the tractor pulling the fertilizer applying machine changes, the walking speed sensor transmits a walking speed signal to the fertilizer applying driving speed regulator, the fertilizer applying driving speed regulator synchronously adjusts the running speed of the fertilizer applying driver along with the walking speed signal, so that the running speed of the fertilizer applying driver synchronously changes along with the walking speed of the tractor, the fertilizer applying amount of the fertilizer applying device synchronously changes along with the fertilizer applying amount, and the fertilizer applying is ensured to be uniform. When the tractor that pulls the fertilizer distributor stops walking, fertilization drive speed regulator synchro control fertilization driver stall, and fertilizer injection unit also stops the fertilization, avoids fertilizer extravagant.
As a preferable scheme of the invention, the fertilizing device is provided with a fertilizing amount regulator, and the fertilizing amount regulator can be adjusted to change the fertilizer conveying amount of the fertilizing device when the speed of the fertilizing driver is constant so as to meet the requirements of different crops or plots on the fertilizing amount.
As another preferable aspect of the present invention, the traveling speed sensor is mounted on a traveling wheel shaft, and the traveling speed is obtained by detecting a rotational speed of the traveling wheel shaft and converting the rotational speed. The installation is convenient, and the measurement error is small.
As another preferable scheme of the present invention, the traveling speed sensor is mounted on the traveling transmission shaft, and the traveling speed is obtained by detecting a rotational speed conversion of the traveling transmission shaft. The purpose of convenient installation is achieved.
As another preferred scheme of the invention, the fertilization synchronous control system is provided with a fertilizer pipe blockage sensor, a fertilizer use-up sensor and an alarm. In the fertilization operation process, when the fertilizer pipe blocks up, fertilizer pipe blocks up the sensor and passes to fertilization driving speed regulator with the signal, and fertilization driving speed regulator control fertilization driver stall to stop fertilizer and discharge, the alarm is reported to the police simultaneously, reminds the aircraft driver to get rid of the jam trouble, avoids the trouble to enlarge. In addition, in the operation process, when the fertilizer of the fertilizer box is used up, the fertilizer use-up sensor transmits a signal to the fertilization driving speed regulator, the fertilization driving speed regulator controls the fertilization driver to stop rotating, and meanwhile, the alarm gives an alarm to remind a manipulator to add the fertilizer, so that the fertilizer shortage operation is avoided.
The invention has the advantages of improving the automation degree and the fertilization uniformity of the fertilization system and reducing the risk and probability of fertilizer shortage.
Drawings
Fig. 1 is a block diagram of a fertilization device synchronous control system in embodiment 1 of the present invention.
Fig. 2 is a block diagram of the structure of the fertilization device synchronous control system of the embodiment 2 of the invention.
Detailed Description
As shown in figure 1, the synchronous control system of the fertilizing device comprises a walking speed sensor, a fertilizing driving speed regulator, a fertilizing driver and the fertilizing device. The fertilizer applying device is applied to a fertilizer applying machine pulled by a tractor, in the operation process, when the walking speed of the tractor pulling the fertilizer applying machine changes, the walking speed sensor transmits a walking speed signal to the fertilizer applying driving speed regulator, the fertilizer applying driving speed regulator synchronously adjusts the running speed of the fertilizer applying driver along with the walking speed signal, so that the running speed of the fertilizer applying driver synchronously changes along with the walking speed of the tractor, the fertilizer applying amount of the fertilizer applying device also changes along with the running speed signal, and the fertilizer applying is ensured to be evenly applied. When the tractor that pulls the fertilizer distributor stops walking, fertilization drive speed regulator synchro control fertilization driver stall, and fertilizer injection unit also stops the fertilization, avoids fertilizer extravagant.
As shown in figure 1, the synchronous control system of the fertilizing device also comprises a fertilizing amount regulator. When the speed of the fertilizing driver is constant, the fertilizing amount regulator can be used for adjusting the fertilizer output amount of the fertilizing device so as to meet the requirements of different crops or plots on different fertilizing amounts.
As shown in figure 1, the synchronous control system of the fertilizing device further comprises a fertilizer pipe blockage sensor, a fertilizer use-up sensor and an alarm. In the fertilization operation process, when the fertilizer pipe blocks up, fertilizer pipe blocks up the sensor and passes to fertilization driving speed regulator with the signal, and fertilization driving speed regulator control fertilization driver stall to stop fertilizer and discharge, the alarm is reported to the police simultaneously, reminds the aircraft driver to get rid of the jam trouble, avoids the trouble to enlarge. In addition, in the operation process, when the fertilizer of the fertilizer box is used up, the fertilizer use-up sensor transmits a signal to the fertilization driving speed regulator, the fertilization driving speed regulator controls the fertilization driver to stop rotating, and meanwhile, the alarm gives an alarm to remind a manipulator to add the fertilizer, so that the fertilizer shortage operation is avoided.
As shown in fig. 2, the control system of the fertilizing apparatus of the present invention comprises 3 fertilizing apparatuses, and the 3 fertilizing apparatuses are driven by the same fertilizing driver. Of course, the fertilizing device can also be provided with a plurality of fertilizing devices such as 2 fertilizing devices, 4 fertilizing devices, 5 fertilizing devices or 6 fertilizing devices, and the embodiments are not shown in a row.
Claims (7)
1. A synchronous control system for a fertilizing device is characterized by comprising a walking speed sensor, a fertilizing driving speed regulator, a fertilizing driver and the fertilizing device.
2. The synchronous control system for fertilizer applicators of claim 1 wherein said fertilizer applicators further comprise a fertilizer rate adjuster.
3. The synchronous control system for the fertilizing device as claimed in claim 1 and 2, characterized in that the walking speed sensor is mounted on the walking wheel shaft, and the walking speed is obtained by detecting the rotating speed of the walking wheel shaft and converting the rotating speed.
4. The fertilization device synchronous control system as claimed in claims 1 and 2, wherein the walking speed sensor is mounted on the walking transmission shaft, and the walking speed is obtained by detecting the rotation speed conversion of the walking transmission shaft.
5. The synchronous control system for the fertilizing device as claimed in claims 1 and 2, characterized in that the synchronous control system comprises a fertilizer pipe blockage sensor, a fertilizer use-up sensor and an alarm.
6. The fertilization device synchronization control system of claim 3, comprising a fertilizer pipe blockage sensor, a fertilizer end sensor, and an alarm.
7. The fertilization device synchronization control system of claim 4, comprising a fertilizer pipe blockage sensor, a fertilizer end sensor and an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858356.7A CN110771326A (en) | 2018-07-31 | 2018-07-31 | Synchronous control system of fertilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858356.7A CN110771326A (en) | 2018-07-31 | 2018-07-31 | Synchronous control system of fertilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110771326A true CN110771326A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810858356.7A Pending CN110771326A (en) | 2018-07-31 | 2018-07-31 | Synchronous control system of fertilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110771326A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418319A (en) * | 2020-05-11 | 2020-07-17 | 西安鸣士机电开发有限公司 | Accurate fertilization device and fertilization method thereof |
| CN113661820A (en) * | 2021-07-28 | 2021-11-19 | 广东皓耘科技有限公司 | Fertilizer throwing equipment |
-
2018
- 2018-07-31 CN CN201810858356.7A patent/CN110771326A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111418319A (en) * | 2020-05-11 | 2020-07-17 | 西安鸣士机电开发有限公司 | Accurate fertilization device and fertilization method thereof |
| CN113661820A (en) * | 2021-07-28 | 2021-11-19 | 广东皓耘科技有限公司 | Fertilizer throwing equipment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200211 |