CN110558210A - fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment - Google Patents
fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment Download PDFInfo
- Publication number
- CN110558210A CN110558210A CN201910794766.4A CN201910794766A CN110558210A CN 110558210 A CN110558210 A CN 110558210A CN 201910794766 A CN201910794766 A CN 201910794766A CN 110558210 A CN110558210 A CN 110558210A
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- CN
- China
- Prior art keywords
- fertilizer
- water
- fertilization
- rotating shaft
- pipe
- 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.)
- Pending
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 230000004720 fertilization Effects 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 210000003608 fece Anatomy 0.000 claims description 10
- 239000010871 livestock manure Substances 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 5
- 230000035558 fertility Effects 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000003973 irrigation Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000005527 soil sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Fertilizing (AREA)
Abstract
A fertilizer applicator capable of adjusting the amount of water and fertilizer according to the surrounding environment of crop roots is used for realizing reasonable fertilization and irrigation of crops. Including frame and fertilization plough, still include: the water and fertilizer box is used for containing water and fertilizer; a water tank for containing water; the liquid outlet pipe is arranged between the bottoms of the water tank and the water fertilizer tank, two ball valves are arranged in the liquid outlet pipe, an adjusting mechanism for adjusting the opening of the ball valves is arranged on the frame, and the control functions of the adjusting mechanism on the opening of the ball valves are opposite; the mixing pipe is connected with the liquid outlet pipe, and a contact point between the mixing pipe and the liquid outlet pipe is positioned between the two ball valves; the main fertilization pipe is communicated with the mixing pipe; and the fertilization branch pipes are communicated with the fertilization main pipe, and the lower parts of the fertilization branch pipes extend into the fertilization plough. The invention can fertilize and irrigate according to the soil fertility and the water content beside the root system of the crop, thereby avoiding waste while ensuring the requirement of the crop.
Description
Technical Field
the invention relates to the technical field of crop fertilization, in particular to a fertilizer applicator capable of adjusting the amount of water and fertilizer according to the surrounding environment of crop roots.
Background
the water and fertilizer integration is more and more widely applied in agriculture, and also brings great promotion effect to the growth of crops and the management of farmlands. Before the crops are fertilized, if the crops can be fertilized and irrigated according to the actual needs of the crops, not only can water and fertilizer be saved, but also the crops can be ensured to obtain the required fertilizer.
disclosure of Invention
The invention aims to provide a fertilizer applicator capable of adjusting the amount of water and fertilizer according to the surrounding environment of a root system of a crop, which is used for realizing reasonable fertilization and irrigation of the crop.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a can be according to fertilizer distributor of crop root system surrounding environment regulation liquid manure quantity, includes frame and fertilization plough, characterized by still includes:
The water and fertilizer box is used for containing water and fertilizer;
A water tank for containing water;
the liquid outlet pipe is arranged between the bottoms of the water tank and the water fertilizer tank, two ball valves are arranged in the liquid outlet pipe, an adjusting mechanism for adjusting the opening of the ball valves is arranged on the frame, and the control functions of the adjusting mechanism on the opening of the ball valves are opposite;
The mixing pipe is connected with the liquid outlet pipe, and a contact point between the mixing pipe and the liquid outlet pipe is positioned between the two ball valves;
The main fertilization pipe is communicated with the mixing pipe;
And the fertilization branch pipes are communicated with the fertilization main pipe, and the lower parts of the fertilization branch pipes extend into the fertilization plough.
Furthermore, the drain pipe is of a U-shaped structure, and the ball valves are arranged in two ends of the drain pipe.
Furthermore, a main valve is arranged on the mixing pipe.
Furthermore, a stop block is arranged above and below the ball valve respectively, the stop block is in contact sealing with the ball valve, the stop block is of a hollow structure, and a through hole is formed in the ball valve.
furthermore, the adjusting mechanism comprises a first chain wheel coaxially arranged with the ball valve, a second chain wheel rotatably mounted on the rack, a chain arranged between the first chain wheel and the second chain wheel, a driving gear coaxially arranged with one of the second chain wheels, and a driven gear coaxially arranged with the other second chain wheel, wherein the driving gear is meshed with the driven gear, and a driving unit for driving the driving gear is arranged on the rack.
Furthermore, the driving unit comprises a driven bevel gear coaxially arranged with the driving gear, a first rotating shaft rotatably mounted on the rack, a driving bevel gear fixed at the bottom of the first rotating shaft and meshed with the driven bevel gear, a second rotating shaft rotatably mounted on the rack, a steering wheel fixed at the top of the second rotating shaft, and a universal joint arranged between the top of the first rotating shaft and the bottom of the second rotating shaft.
Furthermore, the second rotating shaft and the vertical direction form an acute included angle, and the first rotating shaft is vertically arranged.
furthermore, a first fixed cylinder for supporting the first rotating shaft and a second fixed cylinder for supporting the second rotating shaft are fixed on the frame.
The invention has the beneficial effects that: the fertilizer applicator capable of adjusting the using amount of the water and the fertilizer according to the surrounding environment of the root system of the crop can realize the application of the water and the fertilizer and can adjust the proportion of the water and the fertilizer during the fertilization, so that the crop can obtain the fertilizer with required dosage, the waste caused by too much fertilization can be avoided, and the crop growth is prevented caused by too little fertilization.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the installation of a ball valve;
FIG. 3 is a front view of the adjustment mechanism;
FIG. 4 is a rear view of the adjustment mechanism;
In the figure: 1 water fertilizer case, 2 water tanks, 3 drain pipes, 31 stoppers, 4 hybrid tubes, 41 main valves, 5 fertilization main pipes, 51 fertilization branch pipes, 52 fertilization ploughs, 6 first chain wheels, 61 second chain wheels, 62 chains, 63 driving gears, 64 driven gears, 65 driven bevel gears, 66 driving bevel gears, 67 first rotating shafts, 68 first fixed cylinders, 69 first lug plates, 7 second rotating shafts, 71 second lug plates, 72 steering wheels, 73 second fixed cylinders, 8 ball valves and 81 through holes.
Detailed Description
as shown in fig. 1 to 4, the present invention mainly comprises a frame, a liquid manure box 1, a water tank 2, a liquid outlet pipe 3, a mixing pipe 4, a main fertilizer application pipe 5, a branch fertilizer application pipe 51, an adjusting mechanism and a ball valve 8, and the present invention will be described in detail with reference to the attached drawings.
As shown in figure 1, liquid manure case 1 and water tank 2 are circular structure, and liquid manure case and water tank all set up in the frame, are equipped with drain pipe 3 between the bottom of liquid manure case and water tank, and drain pipe 3 is the U-shaped pipe, links together liquid manure case and water tank through the drain pipe. A mixing tube 4 is fixed in the middle of the liquid outlet tube and is communicated with the liquid outlet tube. Be equipped with main valve 41 on the hybrid tube, as shown in fig. 2, all be fixed with a pair of dog 31 that sets up from top to bottom in the both ends inboard of drain pipe, the dog is hollow structure, all is equipped with ball valve 8 in the both ends of drain pipe, is equipped with through-hole 81 on the ball valve, and the through-hole runs through the outer wall of ball valve, and the ball valve is arranged in between two mated dogs, and ball valve outer wall and dog contact, and is sealed well between ball valve and the dog. Through rotatory ball valve, can adjust the aperture at drain pipe both ends, and then adjust the liquid manure outflow speed of liquid manure incasement, the outflow speed of the water in the water tank. When the axis of the through hole on one of the ball valves is vertically arranged, the axis of the through hole on the other ball valve is transversely arranged.
In order to adjust the opening of the ball valve, an adjusting mechanism is disposed on the frame, as shown in fig. 3 and 4, the adjusting mechanism includes a first sprocket 6 disposed coaxially with the ball valve and disposed outside the liquid outlet pipe, a pair of second sprockets 61 rotatably mounted on the frame, a driving gear 63 disposed coaxially with one of the second sprockets, a driven gear 64 disposed coaxially with the other second sprocket, a driven bevel gear 65 disposed coaxially with the driving gear, a first fixing cylinder 68 fixed on the frame, a first rotating shaft 67 rotatably mounted on the first fixing cylinder, a driving bevel gear 66 fixed at the lower part of the first rotating shaft and engaged with the driven bevel gear, a chain 62 disposed between the first sprocket and the corresponding second sprocket, a first lug plate 69 fixed at the top of the first rotating shaft, a second fixing cylinder 73 fixed on the frame, a second rotating shaft 7 rotatably connected with the second fixing cylinder, The steering wheel 72 is fixed on the top of the second rotating shaft, and the second ear plate 71 is hinged with the bottom of the second rotating shaft, the first ear plate and the second ear plate are also hinged, and the first ear plate and the second ear plate form a universal joint. The first rotating shaft is vertically arranged, the second rotating shaft is obliquely arranged from front to back, the driving gear is meshed with the driven gear, and the driving gear and the driven gear are the same in model. When the steering wheel is rotated, the second rotating shaft can be driven to rotate, so that the first rotating shaft is driven to rotate through the universal joint, the driving bevel gear rotates, the driven bevel gear rotates, the driving gear rotates, the second chain wheel synchronously rotates and the driven gear rotates, and the two first chain wheels are driven to synchronously rotate. Because the driving gear is the external toothing relation with driven gear, consequently the direction of rotation of two first sprockets is opposite, and then when driving the rotation of ball valve, the ball valve turns to conversely, and the setting of ball valve, when should making the aperture increase of drain pipe one end, the aperture of the drain pipe other end reduces. Therefore, the proportion of the water fertilizer flowing out of the water fertilizer box and the water flowing out of the water tank can be adjusted. That is, when the ratio of the water to the fertilizer flowing out of the water and fertilizer tank is A% (A is 0 or more and 100 or less), the ratio of the water flowing out of the water and fertilizer tank is (100-A)%. The driving unit is composed of a driven bevel gear, a first rotating shaft rotatably mounted on the rack, a driving bevel gear fixed at the bottom of the first rotating shaft and meshed with the driven bevel gear, a second rotating shaft rotatably mounted on the rack, a steering wheel fixed at the top of the second rotating shaft and a universal joint arranged between the top of the first rotating shaft and the bottom of the second rotating shaft, and the driving unit drives the driving gear to rotate.
A main fertilizer pipe 5 is fixed at the lower part of the mixing pipe, the main fertilizer pipe is vertically arranged and communicated with the mixing pipe, a plurality of branch fertilizer pipes 51 are vertically arranged on the main fertilizer pipe, the branch fertilizer pipes are arranged at equal intervals, and the branch fertilizer pipes correspond to crops arranged in a row. A fertilizing plough 52 is arranged on the frame, the lower part of the fertilizing branch pipe extends into the fertilizing plough, the fertilizing plough digs a pit in the field, and water, fertilizer and water in the fertilizing branch pipe enter a soil pit dug by the fertilizing plough through the fertilizing plough, so that fertilizing and irrigation are realized.
The setting of main valve is used for controlling the break-make of hybrid tube, and the setting of ball valve is used for controlling the break-make of drain pipe, still steerable liquid manure, the flow of water. Before fertilization and irrigation, firstly, soil sampling is carried out beside a crop root system along a certain row of crops, then soil fertility detection and moisture detection are carried out, a soil fertility curve graph is drawn according to detection results, then the rack is driven to walk, a steering wheel is controlled according to the soil fertility curve graph, and the proportion of water, fertilizer and water is adjusted. When soil sampling is performed, sampling can be performed at regular intervals (e.g., 10 meters and 20 meters).
Claims (8)
1. the utility model provides a can be according to fertilizer distributor of crop root system surrounding environment regulation liquid manure quantity, includes frame and fertilization plough, characterized by still includes:
The water and fertilizer box is used for containing water and fertilizer;
a water tank for containing water;
The liquid outlet pipe is arranged between the bottoms of the water tank and the water fertilizer tank, two ball valves are arranged in the liquid outlet pipe, an adjusting mechanism for adjusting the opening of the ball valves is arranged on the frame, and the control functions of the adjusting mechanism on the opening of the ball valves are opposite;
The mixing pipe is connected with the liquid outlet pipe, and a contact point between the mixing pipe and the liquid outlet pipe is positioned between the two ball valves;
The main fertilization pipe is communicated with the mixing pipe;
And the fertilization branch pipes are communicated with the fertilization main pipe, and the lower parts of the fertilization branch pipes extend into the fertilization plough.
2. The fertilizer distributor capable of adjusting the amount of water and fertilizer according to the environment around the roots of crops as claimed in claim 1, wherein the outlet pipe is of a U-shaped structure, and ball valves are arranged in both ends of the outlet pipe.
3. The fertilizer applicator capable of adjusting the amount of water and fertilizer according to the environment around the roots of crops as claimed in claim 1, wherein the mixing pipe is provided with a main valve.
4. the fertilizer applicator capable of adjusting the amount of water and fertilizer according to the environment around the roots of crops as claimed in claim 1, wherein a stopper is provided above and below the ball valve, respectively, the stopper is in contact with the ball valve for sealing, the stopper is of a hollow structure, and the ball valve is provided with a through hole.
5. The fertilizer applicator capable of adjusting the amount of fertilizer and water used according to the environment around the roots of crops as claimed in claim 1, wherein the adjusting mechanism comprises a first chain wheel coaxially arranged with the ball valve, a second chain wheel rotatably mounted on the frame, a chain arranged between the first chain wheel and the second chain wheel, a driving gear coaxially arranged with one of the second chain wheels, and a driven gear coaxially arranged with the other second chain wheel, the driving gear is engaged with the driven gear, and a driving unit for driving the driving gear is provided on the frame.
6. the fertilizer applicator capable of adjusting the amount of fertilizer and water used according to the environment around the roots of crops as claimed in claim 5, wherein the driving unit comprises a driven bevel gear coaxially arranged with the driving gear, a first rotating shaft rotatably mounted on the frame, a driving bevel gear fixed at the bottom of the first rotating shaft and meshed with the driven bevel gear, a second rotating shaft rotatably mounted on the frame, a steering wheel fixed at the top of the second rotating shaft, and a universal joint arranged between the top of the first rotating shaft and the bottom of the second rotating shaft.
7. the fertilizer distributor capable of regulating the amount of water and fertilizer according to the environment around crop roots as claimed in claim 6, wherein the second rotating shaft forms an acute angle with the vertical direction, and the first rotating shaft is vertically disposed.
8. the fertilizer applicator capable of adjusting the amount of water and fertilizer according to the environment around the root system of crops as claimed in claim 6, wherein a first fixed cylinder supporting the first rotating shaft and a second fixed cylinder supporting the second rotating shaft are fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794766.4A CN110558210A (en) | 2019-08-23 | 2019-08-23 | fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794766.4A CN110558210A (en) | 2019-08-23 | 2019-08-23 | fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110558210A true CN110558210A (en) | 2019-12-13 |
Family
ID=68776356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910794766.4A Pending CN110558210A (en) | 2019-08-23 | 2019-08-23 | fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110558210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034503A (en) * | 2020-01-13 | 2020-04-21 | 浙江大印农业科技有限公司 | Cultivation system for fruits and vegetables in planting shed |
| CN112772086A (en) * | 2020-12-23 | 2021-05-11 | 袁冰瑶 | Nutrient solution drip irrigation device for vegetable production and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318645B1 (en) * | 1997-02-09 | 2001-11-20 | John Rodger Robinson | Variable rate flow divider |
| CN105940793A (en) * | 2016-05-03 | 2016-09-21 | 广西欧讯科技服务有限责任公司 | Novel fertilizing device |
| CN106665291A (en) * | 2017-02-18 | 2017-05-17 | 宁波海角信息科技有限公司 | Irrigation system |
| CN207648202U (en) * | 2017-12-26 | 2018-07-24 | 国工控股集团有限公司 | A kind of dual control single hand wheel ball valve |
| CN210869169U (en) * | 2019-08-23 | 2020-06-30 | 山东省农业科学院作物研究所 | Fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment |
-
2019
- 2019-08-23 CN CN201910794766.4A patent/CN110558210A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318645B1 (en) * | 1997-02-09 | 2001-11-20 | John Rodger Robinson | Variable rate flow divider |
| CN105940793A (en) * | 2016-05-03 | 2016-09-21 | 广西欧讯科技服务有限责任公司 | Novel fertilizing device |
| CN106665291A (en) * | 2017-02-18 | 2017-05-17 | 宁波海角信息科技有限公司 | Irrigation system |
| CN207648202U (en) * | 2017-12-26 | 2018-07-24 | 国工控股集团有限公司 | A kind of dual control single hand wheel ball valve |
| CN210869169U (en) * | 2019-08-23 | 2020-06-30 | 山东省农业科学院作物研究所 | Fertilizer applicator capable of adjusting water and fertilizer using amount according to crop root system surrounding environment |
Non-Patent Citations (3)
| Title |
|---|
| 刘玉铭: "《锅炉技术问答》", 31 December 1994, 北京水利电力出版社, pages: 286 - 287 * |
| 庞真真等: "《荔枝和菠萝蜜果园的生态循环和省力化栽培技术》", 3 September 2009, 电子科技大学出版社, pages: 126 * |
| 郭正: "《环境工程施工与核算》", 31 July 2005, 北京中国环境科学出版社, pages: 202 - 203 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034503A (en) * | 2020-01-13 | 2020-04-21 | 浙江大印农业科技有限公司 | Cultivation system for fruits and vegetables in planting shed |
| CN112772086A (en) * | 2020-12-23 | 2021-05-11 | 袁冰瑶 | Nutrient solution drip irrigation device for vegetable production and use method thereof |
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