CN210328534U - Rice fixed point quantitative fertilization device - Google Patents
Rice fixed point quantitative fertilization device Download PDFInfo
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- CN210328534U CN210328534U CN201921274552.6U CN201921274552U CN210328534U CN 210328534 U CN210328534 U CN 210328534U CN 201921274552 U CN201921274552 U CN 201921274552U CN 210328534 U CN210328534 U CN 210328534U
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Abstract
The utility model belongs to the technical field of rice fertilization, in particular to a fixed-point quantitative rice fertilization device which comprises a longitudinal conveying pipe, the lower side of the side wall of the longitudinal conveying pipe is connected with a feeding pipe, a flow control valve is arranged on the pipeline of the feeding pipe, the upper end of the longitudinal conveying pipe is connected with a liquid collecting cavity, the upper side of the liquid collecting cavity is provided with a liquid fertilizer applying rod, a support ring is arranged on the right side of the lower surface of the liquid fertilizer applying rod, the support ring is clamped at the upper end of the liquid collecting cavity, a sealing bearing is supported between the inner wall of the support ring and the upper end of the outer wall of the liquid collecting cavity, the driving impeller can be driven to rotate under the action of impact of the liquid fertilizer through the matching action between the rotating shaft and the driving impeller, thereby driving the impeller to drive the liquid fertilizer application rod to rotate through the rotating shaft, and enabling the liquid fertilizer application rod to rotate so as to perform circumferential fertilization; through the setting of flow control valve, can be according to the quantitative control of demand of using output liquid fertile volume.
Description
Technical Field
The utility model relates to a rice fertilization technical field specifically is a rice fixed point quantitative fertilization device.
Background
Rice is a cereal crop of the genus Oryza, and the representative species is rice. The rice is native to China and India, and the rice is planted by precedents in Yangtze river basin of China seven thousand years ago.
The rice is classified into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type. The conventional rice and hybrid rice are classified according to the seed reserving mode. Other classifications, including paddy rice and floating rice, are made according to whether soilless culture is performed; dividing season rice and 'lazy rice' (overyear ratoon rice) according to the survival cycle; the rice is divided into common rice and giant rice about 2 meters according to the height; the method is divided into ordinary fresh rice and 'seawater rice' (actually, the rice mainly uses fresh water) according to saline-alkali tolerance.
The rice need fertilize at the in-process of planting, provides nutrient composition for the rice through the mode of fertilizeing, and the mode that artifical fertilization was usually adopted to current fertilization mode, and its fertilization efficiency is lower, and comparatively tired, then the manual work is difficult to fertilize to liquid fertilizer, and the volume and the position of fertilization are difficult to confirm through the mode of equipment fertilization, do not have the fertilization of control liquid fertilizer like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rice fixed point quantitative fertilization device to the current fertilization mode that proposes in solving above-mentioned background art adopts the mode of artifical fertilization usually, and its fertilization efficiency is lower, and comparatively tired, then the manual work is difficult to fertilize to liquid fertilizer, and the mode of fertilizing through equipment is difficult to confirm the volume and the position of fertilizeing, does not hold the problem of the fertilization of control liquid fertilizer like this.
In order to achieve the above object, the utility model provides a following technical scheme: a fixed-point quantitative fertilization device for rice comprises a longitudinal conveying pipe, wherein a feeding pipe is connected to the lower side of the side wall of the longitudinal conveying pipe, a flow control valve is installed on a pipeline of the feeding pipe, a liquid collecting cavity is connected to the upper end of the longitudinal conveying pipe, a liquid fertilizer application rod is arranged on the upper side of the liquid collecting cavity, a support ring is arranged on the right side of the lower surface of the liquid fertilizer application rod and clamped at the upper end of the liquid collecting cavity, a sealing bearing is supported between the inner wall of the support ring and the upper end of the outer wall of the liquid collecting cavity, a rotating shaft is longitudinally inserted into the right side of the inner cavity of the liquid fertilizer application rod, the upper end of the rotating shaft is fixedly connected with the upper surface of the inner wall of the liquid fertilizer application rod, a through hole is formed in the right side of the lower surface of the liquid fertilizer application rod and located on the inner side, the supporting shaft sleeve is characterized in that a supporting rod is connected between the left side wall and the right side wall of the supporting shaft sleeve and the inner cavity side wall of the liquid collecting cavity, a driving impeller is fixedly connected to the bottom end of the rotating shaft, and the longitudinal conveying pipe is connected to the side edge of the lower surface of the liquid collecting cavity.
Preferably, the bottom end of the longitudinal conveying pipe is connected with a cuttage conical head, and a limit baffle is arranged at the upper end of the outer wall of the cuttage conical head.
Preferably, the liquid collecting cavity comprises an upper cavity and a lower cavity, and the upper cavity is connected with the lower cavity through a screw.
Preferably, a sealing ring is embedded between the viewing side walls of the upper cavity and the lower cavity.
Preferably, the liquid collecting cavity is in a hollow spherical shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1) through the matching effect between the rotating shaft and the driving impeller, the driving impeller can be driven to rotate under the action of impact of the liquid fertilizer, so that the driving impeller drives the liquid fertilizer applying rod to rotate through the rotating shaft, the liquid fertilizer applying rod can rotate, and the circumferential fertilizing effect is realized;
2) through the setting of flow control valve, can be according to the quantitative control of demand of using output liquid fertile volume.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the liquid fertilizer application rod of the present invention;
fig. 3 is the internal structure schematic diagram of the liquid collecting cavity of the utility model.
In the figure: the device comprises a longitudinal conveying pipe 1, a cuttage conical head 2, a feeding pipe 3, a flow control valve 4, a liquid collecting cavity 5, a liquid fertilizer applying rod 6, a support ring 7, a sealing bearing 8, a rotating shaft 9, a support rod 10 and a driving impeller 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a fixed-point quantitative fertilization device for rice comprises a longitudinal conveying pipe 1, wherein a feeding pipe 3 is connected to the lower side of the side wall of the longitudinal conveying pipe 1, a flow control valve 4 is installed on a pipeline of the feeding pipe 3, liquid waste is input into the longitudinal conveying pipe 1 through the feeding pipe 3, and the quantitative fertilization effect is controlled by regulating and controlling the flow control valve 4;
the upper end of the longitudinal conveying pipe 1 is connected with a liquid collecting cavity 5, a liquid fertilizer applying rod 6 is arranged on the upper side of the liquid collecting cavity 5, fertilizer outlet holes are uniformly formed in the left portion of the lower surface of the liquid fertilizer applying rod 6, a supporting ring 7 is arranged on the right side of the lower surface of the liquid fertilizer applying rod 6, the supporting ring 7 is connected to the upper end of the liquid collecting cavity 5 in a clamping mode, a sealing bearing 8 is supported between the inner wall of the supporting ring 7 and the upper end of the outer wall of the liquid collecting cavity 5, the supporting ring 7 can rotate relative to the liquid collecting cavity 5 through the arrangement of the sealing bearing 8 and has a sealing effect, so that the liquid fertilizer applying rod 6 is driven to rotate for adjusting the angle, and fixed-point fertilization is performed;
a rotating shaft 9 is longitudinally inserted and connected to the right side of the inner cavity of the liquid fertilizer application rod 6, the upper end of the rotating shaft 9 is fixedly connected with the upper surface of the inner wall of the liquid fertilizer application rod 6, a through hole is formed in the right side of the lower surface of the liquid fertilizer application rod 6 and is positioned on the inner side of the support ring 7, the diameter of the rotating shaft 9 is smaller than the inner diameter of the through hole, a support shaft sleeve is sleeved on the outer wall of the rotating shaft 9, a support rod 10 is connected between the left side wall and the right side wall of the support shaft sleeve and the side wall of the inner cavity of the liquid collecting cavity 5, a driving impeller 11 is fixedly connected to the bottom end of the rotating shaft 9, a longitudinal conveying pipe 1 is connected to the side edge of the lower surface of the liquid collecting cavity 5, liquid fertilizer is input from the longitudinal conveying pipe 1, the liquid fertilizer impacts the driving impeller 11 to, thereby the fertilizer can be applied at fixed points.
The bottom of vertical conveyer pipe 1 is connected with cuttage awl head 2, and the outer wall upper end of cuttage awl head 2 is provided with limit baffle, through limit baffle's effect for the depth of insertion of cuttage awl head 2 receives the restriction, avoids inserting the condition of too dark or too shallow.
The liquid collecting cavity 5 comprises an upper cavity body and a lower cavity body, the upper cavity body and the lower cavity body are connected through screws, the split type design mode is adopted, the mounting and dismounting effects are convenient, and the internal structure is convenient to overhaul.
A sealing ring is embedded between the visual side walls of the upper cavity and the lower cavity, and the sealing effect between the upper cavity and the lower cavity is improved through the arrangement of the sealing ring.
The liquid collecting cavity 5 is in a hollow spherical shape.
The working principle is as follows: the cuttage conical head 2 is inserted around the rice needing fertilization, and the fertilizing device is in a matrix shape, so that the fertilizing function is facilitated, the fertilizing circumferences of the liquid fertilizer fertilizing rods 6 are close to each other, and after fertilization, the fertilizer can be automatically dispersed to the area without fertilization;
meet inlet pipe 3 the pipeline of liquid fertile, and carry through the pump body, liquid fertile gets into in the vertical conveyer pipe 1 through inlet pipe 3, and through the inner chamber of vertical conveyer pipe 1 output entering liquid collecting cavity 5, liquid fertile impact is on drive impeller 11 and drive impeller 11 and rotate, drive impeller 11 drives liquid fertile fertilization pole 6 through pivot 9 and rotates, supporting role through branch 10 and sealed bearing 8, make the rotation of liquid fertile fertilization pole 6 comparatively smooth-going, liquid fertile through the through-hole entering liquid fertile fertilization pole 6 inner chamber and through the output of fertile hole of liquid fertile fertilization pole 6 lower surface of liquid fertile fertilization pole output along with the accumulation of liquid fertile, reach the effect of fertilizeing.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rice fixed point quantitative fertilization device, includes vertical conveyer pipe (1), the lateral wall downside of vertical conveyer pipe (1) is connected with inlet pipe (3), its characterized in that: a flow control valve (4) is installed on a pipeline of the feeding pipe (3), a liquid collecting cavity (5) is connected to the upper end of the longitudinal conveying pipe (1), a liquid fertilizer applying rod (6) is arranged on the upper side of the liquid collecting cavity (5), fertilizer outlet holes are uniformly formed in the left portion of the lower surface of the liquid fertilizer applying rod (6), a supporting ring (7) is arranged on the right side of the lower surface of the liquid fertilizer applying rod (6), the supporting ring (7) is clamped at the upper end of the liquid collecting cavity (5), a sealing bearing (8) is supported between the inner wall of the supporting ring (7) and the upper end of the outer wall of the liquid collecting cavity (5), a rotating shaft (9) is longitudinally inserted into the right side of an inner cavity of the liquid fertilizer applying rod (6), the upper end of the rotating shaft (9) is fixedly connected with the upper surface of the inner wall of the liquid fertilizer applying rod (6), and a through hole is, and the through-hole is located the inboard of lock ring (7), the diameter of pivot (9) is less than the inside diameter of through-hole, the supporting shaft cover has been cup jointed on the outer wall of pivot (9), be connected with branch (10) between the inner chamber lateral wall of lateral wall and collection liquid chamber (5) about the supporting shaft cover, the bottom fixedly connected with drive impeller (11) of pivot (9), the lower surface side department in collection liquid chamber (5) is connected in vertical conveyer pipe (1).
2. The fixed-point quantitative fertilization device for rice as claimed in claim 1, wherein: the bottom of vertical conveyer pipe (1) is connected with cuttage awl head (2), and the outer wall upper end of cuttage awl head (2) is provided with limit baffle.
3. The fixed-point quantitative fertilization device for rice as claimed in claim 1, wherein: the liquid collecting cavity (5) comprises an upper cavity and a lower cavity, and the upper cavity is connected with the lower cavity through screws.
4. The fixed-point quantitative fertilization device for rice as claimed in claim 3, wherein: and a sealing ring is embedded between the viewing side walls of the upper cavity and the lower cavity.
5. The fixed-point quantitative fertilization device for rice as claimed in claim 1, wherein: the liquid collecting cavity (5) is in a hollow spherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274552.6U CN210328534U (en) | 2019-08-08 | 2019-08-08 | Rice fixed point quantitative fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274552.6U CN210328534U (en) | 2019-08-08 | 2019-08-08 | Rice fixed point quantitative fertilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328534U true CN210328534U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921274552.6U Expired - Fee Related CN210328534U (en) | 2019-08-08 | 2019-08-08 | Rice fixed point quantitative fertilization device |
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| Country | Link |
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| CN (1) | CN210328534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425339A (en) * | 2020-11-23 | 2021-03-02 | 江西沃邦农业科技有限公司 | Can grind accurate type drip irrigation device that adds with ration to fertilizer |
| CN114600766A (en) * | 2022-03-23 | 2022-06-10 | 柳州市农业科学研究中心 | Hybridization method for rice breeding |
-
2019
- 2019-08-08 CN CN201921274552.6U patent/CN210328534U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112425339A (en) * | 2020-11-23 | 2021-03-02 | 江西沃邦农业科技有限公司 | Can grind accurate type drip irrigation device that adds with ration to fertilizer |
| CN114600766A (en) * | 2022-03-23 | 2022-06-10 | 柳州市农业科学研究中心 | Hybridization method for rice breeding |
| CN114600766B (en) * | 2022-03-23 | 2023-03-14 | 柳州市农业科学研究中心 | Hybridization method for rice breeding |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210808 |