CN204047135U - Based on the automatic fertilizing apparatus of stepper motor - Google Patents
Based on the automatic fertilizing apparatus of stepper motor Download PDFInfo
- Publication number
- CN204047135U CN204047135U CN201420373774.4U CN201420373774U CN204047135U CN 204047135 U CN204047135 U CN 204047135U CN 201420373774 U CN201420373774 U CN 201420373774U CN 204047135 U CN204047135 U CN 204047135U
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- China
- Prior art keywords
- fertilizer
- stepper motor
- hole
- adjustable plate
- adjusting device
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- 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.)
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizing (AREA)
Abstract
The utility model discloses a kind of automatic fertilizing apparatus based on stepper motor, comprise draw-gear, hopper and discharge adjusting device, this discharge adjusting device offers N number of fertilizer hole, the upper end in each fertilizer hole is all communicated with described hopper by a fertilizer guiding tube, the lower end in each fertilizer hole is connected with a root fertilizer pipe, discharge adjusting device is also plugged with adjustable plate, this adjustable plate offers N number of material path adapted with fertilizer hole, adjustable plate is by the gears meshing on the tooth bar of side and stepper motor turning cylinder, drive adjustable plate to move left and right the aperture changing fertilizer hole by stepper motor and realize variable fertilization.Its remarkable result is: structure is simple, and the fertilizing amount of the real-time fertilising information control step motor regulated fertilization device according to concrete every plot, improve the availability of fertile amount, decrease the impact on ecotope, and it is low to promote cost.
Description
Technical field
The utility model relates to farm machinery automatic control technology field, specifically, is a kind of automatic fertilizing apparatus based on stepper motor.
Background technology
In China, agricultural always is the foundation of national economy, ability for the nation to stand on its own and social stability, and the vital interests of people and stable all moment of society are subject to the impact of agricultural development.
At present, the traditional farming of China exists and uses unreasonable in the use procedure of chemical fertilizer, causes a large amount of environmental pollution, the problems such as utilization rate of fertilizer is low.Therefore implement variable to apply fertilizer as required, can improve chemical fertilizer utilization ratio greatly, reduce the waste of chemical fertilizer and reduce chemical fertilizer to the harmful effect of environment, economic, social and ecological benefits are obtained for very significantly to be improved.
But automatic variable fertilizer practice and associated mechanical are also in conceptual phase, fail actual use, but also it is higher to there is equipment cost, is difficult to promote the problems such as practical.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of automatic fertilizing apparatus based on stepper motor, and this device can adjust fertilizing amount in real time according to the fertilising information on every block ground, realizes variable fertilization, utilization rate of fertilizer can be improved, and it is low to promote cost.
For achieving the above object, a kind of automatic fertilizing apparatus based on stepper motor of the utility model statement, comprise draw-gear and be arranged on the fertilizing mechanism on this draw-gear, its key is: described fertilizing mechanism comprises hopper and discharge adjusting device, this discharge adjusting device offers N number of fertilizer hole, the upper end in each fertilizer hole is communicated with described hopper by a fertilizer guiding tube, the lower end in each fertilizer hole is connected with a root fertilizer pipe, also adjustable plate is plugged with in described discharge adjusting device, this adjustable plate offers the material path that N number of and described fertilizer hole adapts, tooth bar is provided with in the side of described adjustable plate, gears meshing on this tooth bar and stepper motor turning cylinder, drive adjustable plate to move left and right the aperture changing fertilizer hole by stepper motor and realize variable fertilization.
When applying fertilizer, according to the fertilizing amount of each block, obtaining the corresponding number of revolutions of stepper motor and rotation direction, and calculating the retention time of now fertilizer hole aperture.Then control step driven by motor adjustable plate side-to-side movement, controls the aperture in fertilizer hole by the change material path of adjustable plate and the relative position in fertilizer hole, thus realizes the fertilizing amount controlling fertilizer apparatus.By this fertilizer apparatus, the fertilising information according to concrete every plot that can be real-time, by the fertilizing amount of stepper motor regulated fertilization device, can realize applying fertilizer as required accurately, improve the availability of fertile amount, reduce the impact on ecotope, and it is low to promote cost.
For the ease of controlling the fertilizing amount of fertilizer apparatus, realize variable fertilization, described draw-gear is also provided with velocity sensor and controller.
For the ease of controlling adjustable plate, described discharge adjusting device comprises cover plate and base plate, cover plate is relative with base plate offers N number of through hole, the lower end of fertilizer guiding tube described in every root is connected with the through hole of on cover plate, apply fertilizer described in the every root upper end of pipe is connected with the through hole of on base plate, described cover plate mounts cover on base plate, and described adjustable plate is plugged between cover plate and base plate.
Described fertilizer guiding tube is pipe with fertilising pipe, and its tube core line is located on the same line.
Adopt said structure, the attachment of fertilizer at tube wall can be reduced, avoid fertilizer blocking pipe, ensure that fertilising process is carried out smoothly.
For the ease of the carrying out of process of applying fertilizer, the bottom of described hopper left side wall is set to inclined-plane, and the gradient on this inclined-plane is 30 ° ~ 60 °.
Remarkable result of the present utility model is: structure is simple, the fertilizing amount of the real-time fertilising information control step motor regulated fertilization device according to every plot, achieves and applies fertilizer as required accurately, improves the availability of fertile amount, decrease the impact on ecotope, and it is low to promote cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of fertilizing mechanism in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model and operation principle are described in further detail.
As shown in Figures 1 and 2, a kind of automatic fertilizing apparatus based on stepper motor, the fertilizing mechanism comprising draw-gear 1 and be arranged on this draw-gear 1, described fertilizing mechanism comprises hopper 4 and discharge adjusting device, described discharge adjusting device is provided with cover plate 6 and base plate 7, described cover plate 6 is corresponding with base plate 7 offers six through holes, described cover plate 6 mounts cover on base plate 7, through hole on through hole on cover plate 6 and base plate 7 forms fertilizer hole, through hole on each cover plate 6 is all communicated with described hopper 4 by a fertilizer guiding tube 5, the through hole of each base plate 7 is connected with a root fertilizer pipe 8, adjustable plate 9 is plugged with between described cover plate 6 and base plate 7, this adjustable plate 9 offers six material paths adapted to described fertilizer hole, the side of described adjustable plate 9 is provided with tooth bar, gears meshing on described tooth bar and stepper motor 10 turning cylinder, drive adjustable plate 9 to move left and right the aperture changing fertilizer hole by control step motor 10 and realize variable fertilization.
It can also be seen that from Fig. 1, in the specific implementation, described draw-gear 1 is also provided with velocity sensor 2 and controller 3.
As shown in Figure 2, described fertilizer guiding tube 5 is pipe with fertilising pipe 8, and its tube core line is located on the same line.
It can also be seen that from Fig. 2, the bottom of described hopper 4 left side wall is set to inclined-plane, and the gradient on this inclined-plane is 30 ° ~ 60 °.
When using the fertilising of this device, according to the fertilizing amount of each block obtained in advance, the aperture in fertilizing mechanism fertilizer hole in every block ground can be obtained.Thus, the corresponding number of revolutions of stepper motor 10 and rotation direction in every block ground can be drawn in fertilising process, and the retention time of now fertilizer hole aperture.Then control step motor 10 drives adjustable plate 9 side-to-side movement, is controlled the aperture in fertilizer hole, thus realize the variable fertilization of this fertilizer apparatus by the change material path of adjustable plate 10 and the relative position in fertilizer hole.
Claims (5)
1. the automatic fertilizing apparatus based on stepper motor, the fertilizing mechanism comprising draw-gear (1) and be arranged on this draw-gear (1), it is characterized in that: described fertilizing mechanism comprises hopper (4) and discharge adjusting device, this discharge adjusting device offers N number of fertilizer hole, the upper end in each fertilizer hole is communicated with described hopper (4) by a fertilizer guiding tube (5), the lower end in each fertilizer hole is connected with a root fertilizer pipe (8), adjustable plate (9) is also plugged with in described discharge adjusting device, this adjustable plate (9) offers the material path that N number of and described fertilizer hole adapts, tooth bar is provided with in the side of described adjustable plate (9), gears meshing on this tooth bar and stepper motor (10) turning cylinder, drive adjustable plate (9) to move left and right the aperture changing fertilizer hole by stepper motor (10) and realize variable fertilization.
2. the automatic fertilizing apparatus based on stepper motor according to claim 1, is characterized in that: on described draw-gear (1), be also provided with velocity sensor (2) and controller (3).
3. the automatic fertilizing apparatus based on stepper motor according to claim 1, it is characterized in that: described discharge adjusting device comprises cover plate (6) and base plate (7), cover plate (6) is relative with base plate (7) offers N number of through hole, the lower end of fertilizer guiding tube (5) described in every root is connected with a through hole on cover plate (6), described in every root, the fertilising pipe upper end of (8) is connected with a through hole on base plate (7), cover plate (6) mounts cover on base plate (7), described adjustable plate (9) is plugged between cover plate (6) and base plate (7).
4. the automatic fertilizing apparatus based on stepper motor according to claim 3, is characterized in that: described fertilizer guiding tube (5) is managed (8) with fertilising and is pipe, and its tube core line is located along the same line.
5. the automatic fertilizing apparatus based on stepper motor according to claim 1, is characterized in that: the bottom of described hopper (4) left side wall is set to inclined-plane, and the gradient on this inclined-plane is 30 ° ~ 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373774.4U CN204047135U (en) | 2014-07-08 | 2014-07-08 | Based on the automatic fertilizing apparatus of stepper motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373774.4U CN204047135U (en) | 2014-07-08 | 2014-07-08 | Based on the automatic fertilizing apparatus of stepper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047135U true CN204047135U (en) | 2014-12-31 |
Family
ID=52188757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373774.4U Expired - Fee Related CN204047135U (en) | 2014-07-08 | 2014-07-08 | Based on the automatic fertilizing apparatus of stepper motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081921A (en) * | 2014-07-08 | 2014-10-08 | 重庆科技学院 | Automatic variable rate fertilization device based on stepping motor and control method of automatic variable rate fertilization device |
| CN105432167A (en) * | 2015-06-18 | 2016-03-30 | 春晖（上海）农业科技发展有限公司 | Self-moving fine rotary tillage fertilizer applicator |
| CN107852923A (en) * | 2017-11-09 | 2018-03-30 | 汉寿县伟农农业机械有限公司 | A kind of receptacle and hydraulic fertilizer applicator |
-
2014
- 2014-07-08 CN CN201420373774.4U patent/CN204047135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104081921A (en) * | 2014-07-08 | 2014-10-08 | 重庆科技学院 | Automatic variable rate fertilization device based on stepping motor and control method of automatic variable rate fertilization device |
| CN105432167A (en) * | 2015-06-18 | 2016-03-30 | 春晖（上海）农业科技发展有限公司 | Self-moving fine rotary tillage fertilizer applicator |
| CN107852923A (en) * | 2017-11-09 | 2018-03-30 | 汉寿县伟农农业机械有限公司 | A kind of receptacle and hydraulic fertilizer applicator |
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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: 20141231 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |