CN216218759U - Water and fertilizer deep-application device for field - Google Patents
Water and fertilizer deep-application device for field Download PDFInfo
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- CN216218759U CN216218759U CN202121112892.6U CN202121112892U CN216218759U CN 216218759 U CN216218759 U CN 216218759U CN 202121112892 U CN202121112892 U CN 202121112892U CN 216218759 U CN216218759 U CN 216218759U
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Abstract
The utility model provides a field water and fertilizer deep application device, which comprises a liquid distribution pipe and a plurality of groups of drip irrigation assemblies arranged on the liquid distribution pipe; the drip irrigation assembly comprises a stabilizing seat and a water distribution three-way pipe, wherein the stabilizing seat and the water distribution three-way pipe are arranged on the liquid distribution pipe, a drip irrigation head is arranged at the lower end of the stabilizing seat, a protective sleeve is arranged on the outer side of the drip irrigation head, and a liquid inlet is formed in the upper part of the drip irrigation head; the drip irrigation head is provided with a plurality of drip irrigation holes, and the protective cylinder is provided with a plurality of liquid passing holes; the water diversion three-way pipe is connected with a liquid supply pipe which is communicated with the liquid inlet; the diameter of the liquid passing hole is larger than that of the drip irrigation hole, and the liquid passing hole and the drip irrigation hole are arranged in a staggered mode. The drip irrigation assembly is simple in structure and reasonable in design, the protective cylinder is arranged on the outer side of the drip irrigation head in the drip irrigation assembly and directly contacts with soil, the drip irrigation head is isolated from the soil, the drip irrigation hole is prevented from being blocked, and the smooth and stable drip irrigation operation is ensured.
Description
Technical Field
The utility model belongs to the technical field of crop cultivation and planting, and particularly relates to a field water and fertilizer deep application device.
Background
At present, the water and fertilizer integration technology can be divided into modes of sprinkling irrigation, micro irrigation and the like according to different irrigation equipment, the fertilizer applicable to the methods generally needs to be water-soluble fertilizer, in order to achieve the purposes of saving water resources and fertilizer using amount, the fertilizer applying device preferably adopts a deep application technology, but in the prior art, most of the fertilizer applying devices for deep application directly insert the lower part of a drip irrigation head into soil, seepage hole blockage is easy to generate, meanwhile, because the reaction force of each part of soil on the drip irrigation head of the fertilizer applying device is not necessarily the same, for example, when hard soil blocks, mud blocks or other hard objects are encountered, the part of the drip irrigation head at the corresponding position is stressed badly, the reaction force of the soil has great influence on the corresponding drip irrigation head and even on an equipment pipeline, and the drip irrigation head and the equipment are easy to be damaged. Therefore, there is a need for improvements to existing fertilizer applicators.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a field water and fertilizer deep application device.
In order to solve the technical problem, the technical scheme of the utility model is realized as follows:
a field water and fertilizer deep application device comprises a liquid distribution pipe and a plurality of groups of drip irrigation assemblies arranged on the liquid distribution pipe; the drip irrigation assembly comprises a stabilizing seat and a water distribution three-way pipe, wherein the stabilizing seat and the water distribution three-way pipe are arranged on the liquid distribution pipe, a drip irrigation head is arranged at the lower end of the stabilizing seat, a protective sleeve is arranged on the outer side of the drip irrigation head, and a liquid inlet is formed in the upper part of the drip irrigation head; the drip irrigation head is provided with a plurality of drip irrigation holes, and the protective cylinder is provided with a plurality of liquid passing holes; the water diversion three-way pipe is connected with a liquid supply pipe which is communicated with the liquid inlet; the diameter of the liquid passing hole is larger than that of the drip irrigation hole, and the liquid passing hole and the drip irrigation hole are arranged in a staggered mode.
Furthermore, butt flanges are installed at two ends of the liquid distribution pipe.
Furthermore, a plug is detachably mounted on the butt flange.
Further, the stabilizing seat comprises a base fixed on the liquid distribution pipe and a guide rod arranged at the lower end of the base, an elastic part is sleeved outside the guide rod, the upper end of the elastic part is fixed on the base, the lower end of the elastic part is fixed at the top of the drip irrigation head, and a buffer gap is reserved between the guide rod and the drip irrigation head.
Furthermore, a groove is formed in the top of the drip irrigation head, a guide rod is inserted into the groove and is in sliding fit with the groove, and a buffer gap is reserved between the lower end of the guide rod and the bottom of the groove.
Further, the elastic member is a spring.
Further, a base plate is arranged at the top of the drip irrigation head, and the lower end of the elastic piece is fixed on the upper surface of the base plate.
Furthermore, the protective cylinder is sleeved outside the drip irrigation head, and the lower part of the protective cylinder is of a conical structure.
The utility model has the advantages and positive effects that:
the drip irrigation assembly is simple in structure and reasonable in design, the protective cylinder is arranged on the outer side of the drip irrigation head in the drip irrigation assembly and directly contacts with soil, the drip irrigation head is isolated from the soil, the drip irrigation hole is prevented from being blocked, and the smooth and stable drip irrigation operation is ensured. The elastic piece sleeved on the guide rod at the lower end of the stabilizing seat can continuously apply downward pressure to the drip irrigation head, so that the aim of continuously and stably realizing deep application operation of the drip irrigation head is fulfilled. Because drip irrigation the head and stabilize the structural design for floating between the seat, even soil hardness inconsistent or have hard things such as stone in the operation scope, can not lead to equipment or pipeline to damage yet, because the elastic component has self-adaptation elasticity regulating power, consequently, drip irrigation the first high adaptability adjustment, when satisfying the user demand, guarantee equipment stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in which a groove is formed in the upper portion of the drip irrigation head;
FIG. 3 is a schematic view of a portion of a drip irrigation head in an embodiment of the present invention;
fig. 4 is a schematic view of the drip irrigation head with a backing plate on the upper end in an embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
The following is a detailed description of specific embodiments of the utility model.
A field water and fertilizer deep-application device, as shown in fig. 1 to 4, comprising a liquid distribution pipe 1 and a plurality of groups of drip irrigation assemblies arranged on the liquid distribution pipe; the drip irrigation component comprises a stabilizing seat 2 and a water distribution three-way pipe 3 which are arranged on a liquid distribution pipe, the lower end of the stabilizing seat is provided with a drip irrigation head device 4, for example, the drip irrigation head device comprises a drip irrigation head 5 (the drip irrigation head is in a closed cylindrical shape), the outer side of the drip irrigation head is provided with a protective cylinder 6, and the upper part of the drip irrigation head is provided with a liquid inlet 17; the drip irrigation head is provided with a plurality of drip irrigation holes 7, and the protective cylinder is provided with a plurality of liquid passing holes 8; the water diversion three-way pipe is connected with a liquid supply pipe 9 which is communicated with the liquid inlet; the diameter of the liquid passing hole is larger than that of the drip irrigation hole, and the liquid passing hole and the drip irrigation hole are arranged in a staggered mode, so that the drip irrigation hole is effectively prevented from being blocked. The stabilizing seat is fixed on the liquid distribution pipe, the water distribution three-way pipe is a commercially available three-way pipe, and two sides of the water distribution three-way pipe can be communicated with the liquid distribution pipe and a connector communicated with the liquid supply pipe is reserved.
Above-mentioned stable seat is including fixing guide bar 12 at base 11 and the base lower extreme on the cloth liquid pipe, at guide bar outside suit elastic component 13, this elastic component upper end is fixed on the base, the lower extreme is fixed at driping irrigation the top of the head, and guide bar and drip irrigation and leave buffering clearance 14 between the head, when needing to carry out the liquid manure to the crop deeply, can insert soil with driping irrigation the first lower part, drip irrigation the first outside section of thick bamboo that protects can effectually form the protection to driping irrigation the head, protect a section of thick bamboo bottom and soil direct contact, protect a section of thick bamboo and drip irrigation and form the sepage clearance between the head, drip irrigation the difficult jam in overhead drip irrigation hole, ensure to drip irrigation the operation and stably go on. Because the elastic part sleeved on the guide rod can continuously apply downward pressure to the drip irrigation head, the aim of continuously and stably realizing deep application operation of the drip irrigation head is ensured. Because drip irrigation the head and stabilize the structural design for floating between the seat, even soil hardness inconsistent or have hard things such as stone in the operating range, can not lead to equipment or pipeline to damage yet, because the elastic component has self-adaptation elasticity regulating power, consequently, drip irrigation the first high adaptability adjustment of head, satisfy the user demand.
In an optional embodiment, when the drip irrigation device is used for continuously and quantitatively supplying water and fertilizer, a seepage absorbing object (such as cotton cloth, sponge or other materials capable of absorbing water and slowly seeping and releasing) is arranged in a seepage gap between the protective cylinder and the drip irrigation head, the water and fertilizer in the drip irrigation head cannot directly flow out of the protective cylinder, but slowly seeps to the outside of the protective cylinder after being absorbed by the seepage absorbing object, and continuously performs drip irrigation on soil below the surface of the soil to supplement the water and fertilizer. Generally, the protective cylinder is sleeved outside the drip irrigation head, and the lower part of the protective cylinder is of a conical structure, so that the lower part of the protective cylinder can be inserted into soil more conveniently.
The top of the drip irrigation head is provided with a groove 15, the lower part of the guide rod is inserted in the groove, the guide rod is in sliding fit with the groove, the guide rod is stably matched with the drip irrigation head, the top of the drip irrigation head is provided with a backing plate 16, and the lower end of the elastic part is fixed on the upper surface of the backing plate. The drip irrigation head has good stability, and the buffer gap is reserved between the lower end of the guide rod and the bottom of the groove. Generally, the elastic member is a spring.
The drip irrigation assembly is simple in structure and reasonable in design, the protective cylinder is arranged on the outer side of the drip irrigation head in the drip irrigation assembly and directly contacts with soil, the drip irrigation head is isolated from the soil, the drip irrigation hole is prevented from being blocked, and the smooth and stable drip irrigation operation is ensured. The elastic part sleeved on the guide rod at the lower end of the stabilizing seat can continuously apply downward pressure to the drip irrigation head, so that the aim of continuously and stably implementing deep water and fertilizer application of the drip irrigation device is fulfilled.
Because drip irrigation between head and the steady seat for floating structural design, even soil hardness inconsistent or have hard things such as stone in the operation scope, can not lead to equipment or pipeline to damage yet, the elastic component has self-adaptation elasticity regulating power, consequently, drip irrigation head height adaptability adjustment, when satisfying the user demand, can ensure equipment stability, it is guaranteed to drip irrigation the operation quality.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a field liquid manure deep fertilizing device which characterized in that: comprises a liquid distribution pipe and a plurality of groups of drip irrigation components arranged on the liquid distribution pipe; the drip irrigation assembly comprises a stabilizing seat and a water distribution three-way pipe, wherein the stabilizing seat and the water distribution three-way pipe are arranged on the liquid distribution pipe, a drip irrigation head is arranged at the lower end of the stabilizing seat, a protective sleeve is arranged on the outer side of the drip irrigation head, and a liquid inlet is formed in the upper part of the drip irrigation head; the drip irrigation head is provided with a plurality of drip irrigation holes, and the protective cylinder is provided with a plurality of liquid passing holes; the water diversion three-way pipe is connected with a liquid supply pipe which is communicated with the liquid inlet; the diameter of the liquid passing hole is larger than that of the drip irrigation hole, and the liquid passing hole and the drip irrigation hole are arranged in a staggered mode.
2. The field water and fertilizer deep application device of claim 1, characterized in that: and two ends of the liquid distribution pipe are provided with butt flanges.
3. The field water and fertilizer deep application device of claim 2, characterized in that: and a plug is detachably arranged on the butt flange.
4. The field water and fertilizer deep application device of claim 1, characterized in that: the stabilizing seat comprises a base fixed on the liquid distribution pipe and a guide rod arranged at the lower end of the base, an elastic part is sleeved outside the guide rod, the upper end of the elastic part is fixed on the base, the lower end of the elastic part is fixed at the top of the drip irrigation head, and a buffer gap is reserved between the guide rod and the drip irrigation head.
5. The field water and fertilizer deep application device of claim 4, characterized in that: the top of the drip irrigation head is provided with a groove, the guide rod is inserted in the groove and is in sliding fit with the groove, and the buffer gap is reserved between the lower end of the guide rod and the bottom of the groove.
6. The field water and fertilizer deep application device of claim 4, characterized in that: the elastic piece adopts a spring.
7. The field water and fertilizer deep application device of claim 4, characterized in that: the top of the drip irrigation head is provided with a base plate, and the lower end of the elastic piece is fixed on the upper surface of the base plate.
8. The field water and fertilizer deep application device of claim 1, characterized in that: the protective cylinder is sleeved outside the drip irrigation head, and the lower part of the protective cylinder is of a conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121112892.6U CN216218759U (en) | 2021-05-24 | 2021-05-24 | Water and fertilizer deep-application device for field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121112892.6U CN216218759U (en) | 2021-05-24 | 2021-05-24 | Water and fertilizer deep-application device for field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218759U true CN216218759U (en) | 2022-04-08 |
Family
ID=80938927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121112892.6U Active CN216218759U (en) | 2021-05-24 | 2021-05-24 | Water and fertilizer deep-application device for field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218759U (en) |
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2021
- 2021-05-24 CN CN202121112892.6U patent/CN216218759U/en active Active
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