CN210202755U - Maize fertigation device - Google Patents
Maize fertigation device Download PDFInfo
- Publication number
- CN210202755U CN210202755U CN201920529453.1U CN201920529453U CN210202755U CN 210202755 U CN210202755 U CN 210202755U CN 201920529453 U CN201920529453 U CN 201920529453U CN 210202755 U CN210202755 U CN 210202755U
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- Prior art keywords
- grinding
- cylinder
- water injection
- water
- shaft
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- Expired - Fee Related
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- 240000008042 Zea mays Species 0.000 title claims abstract description 16
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 16
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title abstract description 5
- 235000009973 maize Nutrition 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 238000000227 grinding Methods 0.000 claims abstract description 97
- 238000002347 injection Methods 0.000 claims abstract description 61
- 239000007924 injection Substances 0.000 claims abstract description 61
- 238000003973 irrigation Methods 0.000 claims abstract description 17
- 230000002262 irrigation Effects 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 26
- 230000004720 fertilization Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 11
- 235000005822 corn Nutrition 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000005570 vertical transmission Effects 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 abstract description 33
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 12
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 206010006514 bruxism Diseases 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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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
Landscapes
- Fertilizing (AREA)
Abstract
The utility model provides a maize fertilizer injection unit that drips irrigation relates to the irrigation field, which comprises a hopper, hopper bottom and conveying pipeline intercommunication, be equipped with in the conveying pipeline rather than rotate the spiral conveying axle of being connected, spiral conveying axle right-hand member passes through bevel gear and is connected with spindle drive, the output shaft fixed connection of spindle bottom and motor. In the utility model, the concentration of the mixed liquid of the fertilizer and the water can reach a certain range; the fertilizer and water are fully mixed under the action of the grinding device in the grinding cylinder, and large fertilizer particles can be prevented from entering a drain pipe to block drip irrigation holes by matching with a screen; the fertilizer mixed liquid entering the mixing drum is continuously stirred by the mixing blades in the mixing drum, so that the concentration difference of the fertilizer mixed liquid entering the drainage pipe successively caused by precipitation is avoided.
Description
Technical Field
The utility model relates to an irrigate the field, especially relate to a maize fertigation device.
Background
Corn is one of the staple food of the world, has a large proportion in the commodity market, corn needs irrigation and fertilization in planting, along with the popularization and application of water-saving irrigation technology, fertilization by irrigation facilities or fertilization devices matched with the irrigation facilities are more and more appeared in agricultural equipment, the most common fertilization device for conventional irrigation without external power is a pressure difference type fertilization tank which comprises a liquid storage tank, a water inlet pipe, a water pipe, a pressure regulating valve and the like and is jointly installed on the water pipe, the working principle of the fertilization tank is that pressure difference is formed between two points on the water pipe, and fertilizer and pesticide are injected into the system pipe by utilizing the pressure difference. The pressure differential fertilizing pot has the advantages of simple processing and manufacturing, lower manufacturing cost, no need of additional power equipment and small head loss.
The patent number is CN 201388425Y discloses a differential fertigation device, including the fertilization jar that the parallel connection set up on conduit, the fertilization jar sets up annotates fertile mouthful, the water inlet supplies fertile mouthful, the water inlet with supply fertile mouthful upper portion setting at the fertilization jar, water inlet one end is provided with the aqueduct that extends to fertilization tank bottoms portion, inlet tube and conduit are connected to the other end, supply fertile mouthful connection to supply fertile pipe and conduit, be provided with the pressure regulating valve between conduit and inlet tube and the pipeline that supplies fertile union coupling, can guarantee the balanced output of liquid fertilizer effectively.
However, the mixing ratio of the fertilizer amount and the water amount is difficult to grasp, so that the situation of insufficient fertilizer application concentration or excessive fertilizer application is easily caused, the crops grow abnormally or burn seedlings, and the crop yield is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maize fertigation device to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a corn fertigation device comprises a hopper, the bottom end of the hopper is communicated with a material conveying pipe, a spiral material conveying shaft which is rotatably connected with the material conveying pipe is arranged in the material conveying pipe, the right end of the spiral conveying shaft is in transmission connection with the main shaft through a bevel gear, the bottom end of the main shaft is fixedly connected with an output shaft of a motor, the main shaft sequentially passes through the centers of the water injection cylinder, the grinding cylinder fixedly connected with the bottom end of the water injection cylinder and the stirring cylinder fixedly connected with the bottom end of the grinding cylinder from top to bottom, the main shaft in the water injection cylinder is in transmission connection with a water absorption shaft through a bevel gear, the water absorption shaft penetrates through the side surface of the water injection cylinder and is fixedly connected with a water absorption fan, the water suction fan is positioned in a water suction pipe fixed on the side surface of the water injection cylinder, one end of the water suction pipe is communicated with a water injection ring fixed on the side surface of the water injection cylinder, the inner side of the water injection ring is positioned in the water injection barrel, and the water injection ring is provided with a water injection hole communicated with the inside of the water injection barrel.
Preferably, the part that lies in the grinding vessel on the main shaft is fixed with the back shaft, the cover has rather than rotating the grinding gear of being connected on the back shaft, grinding gear below is equipped with rather than the lapping disc of bottom meshing, the lapping disc center is rotated with the main shaft and is connected, lapping disc edge upside is equipped with rather than the vertically screen cloth, the inboard fixed connection of grinding vessel is passed through the connecting rod to the lapping disc side, screen cloth upper end is through go-between and grinding vessel inner wall fixed connection, carries the grinding to carrying on the grinding disc through grinding gear with the conveying pipeline to be provided with the screen cloth, cooperation water injection ring is to pouring water in the grinding disc, can fully pulverize fertilizer after mixing with water to aperture in the screen cloth through the grinding disc edge flows into the churn.
Preferably, the grinding gear is conical, the grinding disc is provided with teeth meshed with the grinding gear, the thickness of the grinding gear decreases progressively from the middle to the edge, the gradient of the grinding gear is the same as the inclination angle of the side edge of the grinding gear, and the conical grinding gear is matched with the grinding disc inclined at the upper side of the edge, so that the mixture of the ground fertilizer and water flows into the stirring cylinder along the tooth gaps on the grinding disc to avoid accumulation.
Preferably, be fixed with stirring paddle leaf on the main shaft in the churn, be located stirring paddle leaf below and be connected with the perpendicular transmission of drainage axle through bevel gear, the drainage axle is located the drain pipe and the drainage axle is connected with the coaxial rotation of drain pipe, the end fixing of drainage axle has the drainage fan, the drain pipe tip is equipped with the distributive pipe, be equipped with at least three water pipe head on the distributive pipe, be fixed with branch between conveying pipeline and the drain pipe, stirring paddle leaf in the churn will get into the mixed liquid stirring of fertilizer in the churn and water, drive the wind axis through the main shaft and rotate and can discharge fertilizer mixed liquid through the drain pipe.
Preferably, the upper part of the grinding cylinder is in the shape of a hollow circular truncated cone, the middle part of the grinding cylinder is in the shape of a cylinder, the lower part of the grinding cylinder is in the shape of a hollow inverted circular truncated cone, the grinding cylinder is rotatably connected with the water absorption shaft, the top opening of the grinding cylinder has the same radius as the lower opening of the water injection cylinder, the bottom opening of the grinding cylinder has the same radius as the top opening of the stirring cylinder, and the inner side of the cylindrical part in the middle of the grinding cylinder is respectively connected with the grinding disc and a connecting ring connected with the top end.
Preferably, the water suction pipe comprises a sleeve part sleeved outside the water suction fan, a water injection part connected between the sleeve part and the water injection ring, and a water pumping part connected with the end part of the sleeve, and the water suction pipe is used for sucking water from the outside into the water injection ring so as to add water into the grinding cylinder.
The utility model has the advantages that:
in the utility model, the main shaft and the bevel gear are respectively connected with the water injection device and the material conveying device, water addition and material feeding can be realized while the main shaft rotates, the material feeding amount can be controlled in a spiral material conveying mode, and the material conveying amount and the water injection amount can be controlled respectively only by changing the rotating speed of the material conveying device and the rotating speed of the water injection device through the bevel gear, so that the concentration of the mixed liquid of the fertilizer and the water can be in a certain range; the fertilizer and water are fully mixed under the action of the grinding device in the grinding cylinder, and large fertilizer particles can be prevented from entering a drain pipe to block drip irrigation holes by matching with a screen; the fertilizer mixed liquid entering the mixing drum is continuously stirred by the mixing blades in the mixing drum, so that the concentration difference of the fertilizer mixed liquid entering the drainage pipe successively caused by precipitation is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the transmission structure of the present invention;
fig. 3 is a schematic structural view of the spindle of the present invention;
FIG. 4 is a schematic structural view of the water injection device of the present invention;
reference numerals: 1. a hopper; 2. a delivery pipe; 3. a water injection barrel; 4. a grinding cylinder; 5. a mixing drum; 6. a water absorption shaft; 7. a suction pipe; 8. a motor; 9. a strut; 10. a water diversion pipe; 11. a drain pipe; 12. a main shaft; 13. a spiral delivery shaft; 14. a bevel gear; 15. a connecting ring; 16. a drainage shaft; 17. grinding the gear; 18. a water suction fan; 19. a grinding disk; 20. screening a screen; 21. a stirring paddle; 22. a drainage fan; 23. a connecting rod; 24. a support shaft; 25. water injection ring; 26. and (7) water injection holes.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example one
As shown in figures 1-4, a corn fertigation device comprises a hopper 1, the bottom end of the hopper 1 is communicated with a feed delivery pipe 2, a spiral feed delivery shaft 13 connected with the feed delivery pipe 2 in a rotating way is arranged in the feed delivery pipe 2, the right end of the spiral feed delivery shaft 13 is connected with a main shaft 12 in a transmission way through a bevel gear 14, the bottom end of the main shaft 12 is fixedly connected with an output shaft of a motor 8, the main shaft 12 sequentially passes through a water injection cylinder 3, a grinding cylinder 4 fixedly connected with the bottom end of the water injection cylinder 3 and the center of a stirring cylinder 5 fixedly connected with the bottom end of the grinding cylinder 4 from top to bottom, the main shaft 12 in the water injection cylinder 3 is connected with a water absorption shaft 6 in a transmission way through the bevel gear 14, the water absorption shaft 6 passes through the side surface of the water injection cylinder 3 and is fixedly connected with a water absorption fan 18, the water absorption fan 18 is positioned in a water absorption pipe 7 fixed on the side surface of the water injection cylinder 3, one end of the water absorption, a supporting shaft 24 is fixed on the part of the main shaft 12 positioned in the grinding cylinder 4, a grinding gear 17 which is rotatably connected with the supporting shaft 24 is sleeved on the supporting shaft 24, a grinding disc 19 which is meshed with the bottom of the grinding gear 17 is arranged below the grinding gear 17, the center of the grinding disc 19 is rotatably connected with the main shaft 12, a screen 20 which is vertical to the grinding disc 19 is arranged on the upper side of the edge of the grinding disc 19, the side surface of the grinding disc 19 is fixedly connected with the inner side of the grinding cylinder 4 through a connecting rod 23, the upper end of the screen 20 is fixedly connected with the inner wall of the grinding cylinder 4 through a connecting ring 15, the grinding gear 17 is conical, teeth which are meshed with the grinding gear 17 are arranged on the grinding disc 19, the thickness.
When the main shaft 12 rotates, the bevel gear 14 on the main shaft 12 above the grinding disc 19 rotates to drive the water absorbing shaft 6 to rotate, thereby leading the water suction fan to rotate to generate internal and external pressure difference, leading the external water to enter the water injection ring 25 through the water suction pipe 7, under the action of water pressure, water in the water injection ring 25 enters the grinding cylinder 4 through the water injection holes, the circular water injection ring 25 can spray water on the circumference of the grinding disc 19, so that the fertilizer on the grinding disc 19 can be fully contacted and mixed with water, the grinding gear 17 rotates along with the supporting shaft 24 on the main shaft 12 and simultaneously meshes with the grinding disc 19 and rotates on the grinding disc 19, the teeth on the grinding gear 17 and the teeth on the grinding disc 19 generate larger shearing force when being meshed, fertilizer particles can be ground into smaller particles, so that the fertilizer and water can be quickly mixed conveniently, and the mixed fertilizer mixed solution flows into the stirring cylinder 5 through the screen 20; the connecting ring 15 connects the upper end of the screen mesh 20 with the grinding cylinder 4, so that the space between the outer side of the screen mesh 20 and the grinding cylinder 4 is sealed, fertilizer is prevented from directly falling into the stirring cylinder 5 after entering, the connecting rod 23 around the grinding disc 19 fixes the grinding disc 19, the grinding disc 19 and the main shaft 12 rotate mutually, and the grinding gear 17 can roll on the grinding disc 19.
Example two
As shown in figures 1-4, a corn fertigation device comprises a hopper 1, the bottom end of the hopper 1 is communicated with a feed delivery pipe 2, a spiral feed delivery shaft 13 connected with the feed delivery pipe 2 in a rotating way is arranged in the feed delivery pipe 2, the right end of the spiral feed delivery shaft 13 is connected with a main shaft 12 in a transmission way through a bevel gear 14, the bottom end of the main shaft 12 is fixedly connected with an output shaft of a motor 8, the main shaft 12 sequentially passes through a water injection cylinder 3, a grinding cylinder 4 fixedly connected with the bottom end of the water injection cylinder 3 and the center of a stirring cylinder 5 fixedly connected with the bottom end of the grinding cylinder 4 from top to bottom, the main shaft 12 in the water injection cylinder 3 is connected with a water absorption shaft 6 in a transmission way through the bevel gear 14, the water absorption shaft 6 passes through the side surface of the water injection cylinder 3 and is fixedly connected with a water absorption fan 18, the water absorption fan 18 is positioned in a water absorption pipe 7 fixed on the side surface of the water injection cylinder 3, one end of the water absorption, a stirring paddle blade 21 is fixed on a main shaft 12 in the stirring cylinder 5, the lower portion of the stirring paddle blade 21 is in vertical transmission connection with a drainage shaft 16 through a bevel gear 14, the drainage shaft 16 is located in a drainage pipe 11 and is coaxially and rotatably connected with the drainage pipe 11, a drainage fan 22 is fixed at the end portion of the drainage shaft 16, a diversion pipe 10 is arranged at the end portion of the drainage pipe 11, at least three water pipe joints are arranged on the diversion pipe 10, and a support rod 9 is fixed between a material conveying pipe 2 and the drainage pipe 11.
The stirring paddle blade 21 rotates along with the main shaft 12 to enable mixed liquid in the stirring cylinder 5 to be uniformly mixed, the bevel gear 14 located below the stirring paddle blade 21 is in transmission connection with the bevel gear 14 at the end of the drainage shaft 16, the drainage fan 22 can be enabled to rotate, the mixed liquid in the stirring cylinder 5 can be pressurized and discharged through the drainage pipe 11, the drainage pipe 11 is connected with the water distribution pipe 10, the water distribution pipe 10 can be connected with a pipeline for drip irrigation, and therefore drip irrigation of multiple channels can be achieved simultaneously.
The working principle is as follows: before the utility model is used, the water suction pipe 7 is connected with a water source, after the motor 8 is started, quantitative fertilizer is added into the hopper 1, the bevel gear 14 in the water injection cylinder 3 drives the water suction shaft 6 to rotate firstly by the rotation of the motor 8, water is injected into the water injection cylinder 3, the inside of the device is washed firstly, after the fertilizer is added into the hopper 1, the fertilizer enters the grinding disc 19 in the grinding cylinder 4 through the material conveying pipe 2 and the water injection cylinder 3 under the rotation of the spiral material conveying shaft 13, the grinding disc 19 is meshed with the grinding teeth to grind the fertilizer, simultaneously, the water in the water injection ring 25 enters the water injection cylinder 3 through the water injection holes, falls on the grinding disc 19, is mixed with the ground fertilizer and then flows into the stirring cylinder 5 through the screen 20, larger particles can not pass through the screen 20 and are ground on the grinding disc 19 for the second time until the particles can pass through the screen 20, the mixed liquid entering the stirring cylinder 5 is fully mixed under the action of the stirring paddle 21, the fertilizer flows out through the water discharge pipe 11, the adding speed of the fertilizer is controlled by the spiral material conveying shaft 13 in transmission connection with the main shaft 12, and the water adding amount is controlled by the water absorbing shaft 6 in transmission connection with the main shaft 12, so that the injection amount of the fertilizer and the water can be controlled by controlling the transmission ratio between the main shaft 12 and the spiral material conveying shaft 13 as well as the water absorbing shaft 6, and the concentration of the mixed liquid can be conveniently controlled.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529453.1U CN210202755U (en) | 2019-04-13 | 2019-04-13 | Maize fertigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920529453.1U CN210202755U (en) | 2019-04-13 | 2019-04-13 | Maize fertigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210202755U true CN210202755U (en) | 2020-03-31 |
Family
ID=69923391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920529453.1U Expired - Fee Related CN210202755U (en) | 2019-04-13 | 2019-04-13 | Maize fertigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210202755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586782A (en) * | 2020-12-11 | 2021-04-02 | 黄雪英 | Can pulverize sterilization equipment of cooking to multiple feed ingredient |
| CN118489394A (en) * | 2024-07-18 | 2024-08-16 | 安徽农业大学 | A mobile water-soluble fertilizer quantitative proportioning fertilization vehicle |
-
2019
- 2019-04-13 CN CN201920529453.1U patent/CN210202755U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112586782A (en) * | 2020-12-11 | 2021-04-02 | 黄雪英 | Can pulverize sterilization equipment of cooking to multiple feed ingredient |
| CN112586782B (en) * | 2020-12-11 | 2022-08-30 | 东阿和康源饲料有限公司 | Can pulverize sterilization equipment of cooking to multiple feed ingredient |
| CN118489394A (en) * | 2024-07-18 | 2024-08-16 | 安徽农业大学 | A mobile water-soluble fertilizer quantitative proportioning fertilization vehicle |
| CN118489394B (en) * | 2024-07-18 | 2024-10-08 | 安徽农业大学 | A mobile water-soluble fertilizer quantitative proportioning fertilization vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |