CN112314150B

CN112314150B - A drip irrigation device based on agricultural cultivation

Info

Publication number: CN112314150B
Application number: CN202011316997.3A
Authority: CN
Inventors: 李红松; 谢会芳; 黄婕; 吴喜涛; 魏孟华; 董艳丽
Original assignee: Individual
Current assignee: Huang Jie; Li Hongsong; Xie Huifang
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2022-02-15
Anticipated expiration: 2040-11-23
Also published as: CN112314150A

Abstract

The invention provides a drip irrigation device based on agricultural cultivation, relates to the technical field of agricultural drip irrigation, and solves the problem that the angle of drip irrigation is relatively single in the actual application process of the existing drip irrigation device. The irrigation effect is poor. Furthermore, during drip irrigation, it is necessary to cover the agricultural products with a film to prevent water evaporation, and the film remaining in the land will affect the normal growth of agricultural products, including the water supply mechanism, which is divided into two parts. The water pipe is connected with the support mechanism. In the present invention, when the fertilizer in granular and powder form or the liquid fertilizer is mixed with the water source, it can be started by the motor, and the mixing fan can be driven by the transmission shaft installed at the bottom end. When the mixing fan rotates, it can continuously stir the fertilizer-water mixture inside the tank, so as to achieve the purpose of fully mixing the fertilizer-water mixture.

Description

Drip irrigation device based on agricultural cultivation

Technical Field

The invention belongs to the technical field of agricultural drip irrigation, and particularly relates to a drip irrigation device based on agricultural cultivation.

Background

Drip irrigation is to send water to the root of the crop for local irrigation through an orifice or a water dropper on a capillary tube with the diameter of about 10mm by using a plastic pipeline, and is the most effective water-saving irrigation mode in the drought and water-deficient area at present, the utilization rate of water can reach 95 percent, the drip irrigation has higher water-saving and yield-increasing effects compared with the spray irrigation, and meanwhile, the drip irrigation can be combined with fertilization to improve the fertilizer efficiency by more than one time, is suitable for irrigation of fruit trees, vegetables, economic crops and greenhouses, and can also be used for irrigation of field crops in the drought and water-deficient places;

the drip irrigation emitter has the defects that the drip irrigation emitter is easy to scale and block, so that water sources are strictly filtered, a film is generally paved on the top end of an agricultural product to reduce the evaporation of water when drip irrigation is carried out, and the film deeply buried in the ground can influence the normal growth of the agricultural product.

For example, application No.: the invention discloses a CN 201811567026.9 drip irrigation device for environment-friendly agricultural cultivation, which comprises a base, wherein a water storage tank is arranged in an inner cavity of the base, first guide rails are connected to the front side wall and the rear side wall of the base, hydraulic lifting rods are connected to the front side and the rear side of the bottom of the inner cavity of the water storage tank, a cross beam is connected to the top of each hydraulic lifting rod, mounting frames are connected to the front end and the rear end of each cross beam, movable rods are symmetrically hinged to the left side and the right side of each mounting frame, a plurality of groups of hollow pipelines are connected between two groups of movable rods on the same side, a cultivation tank is arranged below each hollow pipeline, a plurality of groups of drip irrigation holes are formed in the bottom of each hollow pipeline, a liquid pump is connected to the front side wall of the base, the input end of the liquid pump extends into the left side of the inner cavity of the water storage tank, the output end of the liquid pump is connected with a flow dividing pipe, a plurality of groups of infusion hoses are communicated with the output ends of the flow dividing pipes, and the infusion hoses extend into the corresponding hollow pipelines. The cultivation device is reasonable in structural design, simple and convenient to operate, and convenient to transport, cultivation efficiency is effectively improved, and related operations of cultivation and material taking are facilitated.

Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can carry out the operation of driping irrigation to agricultural product, but has the angle of driping irrigation comparatively single in the practical application in-process, mostly pipeline laying subaerial or hang and drip irrigation, consequently can cause irrigation effect poor, moreover, need cover the film on agricultural product when driping irrigation and prevent the evaporation of water, and the film remains and can cause the influence to agricultural product's normal growth in the soil.

Disclosure of Invention

In order to solve the technical problems, the invention provides an agricultural cultivation-based drip irrigation device, which aims to solve the problems that the existing drip irrigation device has a single drip irrigation angle in the actual application process, most of the existing drip irrigation devices are pipeline-laid on the ground or suspended drip irrigation, so that the irrigation effect is poor, and moreover, a thin film needs to be covered on agricultural products to prevent water evaporation during drip irrigation, and the thin film remains in the ground to influence the normal growth of the agricultural products.

The invention relates to an agricultural cultivation-based drip irrigation device, which is realized by the following specific technical means:

a drip irrigation device based on agricultural cultivation comprises a water supply mechanism, a film pressing mechanism and a water dripping mechanism, wherein the water supply mechanism is communicated and connected with a supporting mechanism through two water pipes; the film pressing mechanisms are arranged at two positions, and the two film pressing mechanisms are respectively and fixedly connected to the left side and the right side of the supporting mechanism; the water dripping mechanisms are arranged at the bottom end of the supporting mechanism in a semi-annular array and are communicated with the water distribution pipes; the water dripping mechanism comprises a sewer pipe and a water guide disc, the sewer pipe is designed in a T-shaped structure, and the spiral water guide disc is arranged in the sewer pipe.

Furthermore, the water supply mechanism comprises a tank body, a flow dividing pipe and a pump water pipe, wherein the flow dividing pipe is provided with two parts, the two flow dividing pipes are respectively arranged at the left end and the right end of the peripheral surface of the tank body, the pump water pipes are respectively arranged at the inner sides of the two flow dividing pipes, and the two pump water pipes are respectively arranged at the inner positions of the tank body;

furthermore, the water supply mechanism also comprises a cover plate, a motor and mixing fans, wherein the cover plate is inserted at the top end of the tank body, the motor is arranged at the top end surface of the cover plate, the bottom end of the motor is provided with a transmission shaft, and the periphery of the transmission shaft is provided with the mixing fans in a longitudinal array;

furthermore, the film pressing mechanism comprises a film pressing plate and adjusting bolts, the adjusting bolts are arranged at two positions, the two adjusting bolts are respectively screwed at the front end position and the rear end position inside the film pressing plate, and the film pressing plate is screwed at the top end face position of the supporting mechanism through the adjusting bolts in the installation state;

furthermore, the supporting mechanism comprises an arc cover, a belt groove supporting plate and an inserting block supporting plate, the right end of the outer peripheral surface of the arc cover is fixedly connected with the belt groove supporting plate, the inserting block supporting plate is fixedly connected to the left side of the outer peripheral surface of the arc cover, circular through holes are formed in the inserting block supporting plate and the front end and the rear end of the inner part of the belt groove supporting plate respectively, the inserting block supporting plate is matched with the belt groove supporting plate, and the top end of the arc cover is communicated with the flow dividing pipe through a water dividing pipe in the installation state;

furthermore, the supporting mechanism further comprises arc-shaped supporting strips, water inlet holes and sleeving rings, the arc-shaped supporting strips are fixedly connected to the inner positions of the arc-shaped cover in a longitudinal array mode, semi-circular grooves are formed in the top ends of the arc-shaped supporting strips, the semi-circular grooves are designed to be hollow structures, the water inlet holes are formed in the bottom end positions of the inner portions of the semi-circular grooves, the sleeving rings are arranged at two positions, and the two sleeving rings are fixedly connected to the front side and the rear side of the top end face of the arc-shaped supporting strips respectively;

furthermore, the water dripping mechanism further comprises a water filtering disc and a water dripping pipe, the water filtering disc is fixedly connected to the bottom end face of the water guiding disc, circular holes are formed in the water filtering disc in an annular array mode, the water dripping pipe is fixedly connected to the bottom end of the sewer pipe and is connected with the sewer pipe in a penetrating mode, and the sewer pipe is fixedly connected to the bottom end of the arc-shaped supporting bar in a semi-annular array mode in the installation state and is connected with the arc-shaped supporting bar in a penetrating mode.

Compared with the prior art, the invention has the following beneficial effects:

in the invention, when the fertilizer in particle powder or liquid is mixed with a water source, the motor can be used for starting the fertilizer, the transmission shaft arranged at the bottom end of the mixing fan is used for driving the mixing fan to rotate, when the mixing fan rotates, the fertilizer-water mixture in the tank body can be continuously stirred, so that the aim of fully mixing the fertilizer-water mixture can be achieved, after the fertilizer-water mixture is mixed, the liquid can be extracted from the tank body by connecting the water pump pipe with the external water pump, when the liquid is extracted into the shunt pipe, the liquid can further flow into the water shunt pipe for flowing, so that the aim of continuously supplying water for drip irrigation can be achieved, on the other hand, when the fertilizer-water mixture falls into the interior of the drip mechanism, the fertilizer-water mixture can fall onto the spirally designed water guide disc for driving, and when the water guide disc rotates, the water filter disc can be continuously driven to rotate, this design can make the water strainer dish carry out the rotation that lasts in order to reach and prevent to cause the problem of unable normal carrying on driping irrigation because of the jam drip pipe that the rich water mixture dissolves thoroughly and cause and appear, moreover, can put into the film pressing plate in the film pressing mechanism with the film under, then make film pressing plate and trough of belt extension board and inserted block extension board contact through rotating adjusting bolt, in order to press from both sides tight operation with the film, this design can effectual solution film bury deeply and cause the problem appearance of influence to the normal growth of crops inside the soil.

Drawings

Fig. 1 is a schematic top side view of the present invention.

Fig. 2 is a schematic bottom side view of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the invention at B in fig. 1.

Fig. 5 is a schematic structural diagram of the support mechanism of the present invention.

Fig. 6 is a schematic structural view of the drip mechanism of the present invention in a half-section state.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a water supply mechanism; 101. a tank body; 102. a shunt tube; 103. a water pumping pipe; 104. a cover plate; 105. a motor; 106. uniformly mixing fans; 2. a film pressing mechanism; 201. a film pressing plate; 202. adjusting the bolt; 3. a support mechanism; 301. an arc-shaped cover; 302. a support plate with a groove; 303. inserting a block support plate; 304. the arc-shaped supporting strips; 305. a water inlet hole; 306. a sleeving connection ring; 4. a water dripping mechanism; 401. a sewer pipe; 402. a water guide tray; 403. a water filtering disc; 404. a drip pipe; 5. and (7) dividing a water pipe.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the invention provides a drip irrigation device based on agricultural cultivation, which comprises: the water supply mechanism 1 is communicated with the supporting mechanism 3 through two water pipes 5; the water supply mechanism 1 comprises a tank body 101, a shunt pipe 102 and a pumping pipe 103, wherein the shunt pipe 102 is provided with two positions, the two positions of the shunt pipe 102 are respectively arranged at the left end and the right end of the peripheral surface of the tank body 101, the pumping pipe 103 is respectively arranged at the inner sides of the two positions of the shunt pipe 102, and the two pumping pipes 103 are respectively arranged at the inner positions of the tank body 101; the film pressing mechanisms 2 are arranged at two positions, and the two film pressing mechanisms 2 are respectively and fixedly connected to the left side and the right side of the supporting mechanism 3; the film pressing mechanism 2 comprises a film pressing plate 201 and adjusting bolts 202, the adjusting bolts 202 are arranged at two positions, the two adjusting bolts 202 are screwed at the front end position and the rear end position inside the film pressing plate 201 respectively, and the film pressing plate 201 is screwed at the top end surface position of the supporting mechanism 3 through the adjusting bolts 202 in the installation state; the water dripping mechanisms 4 are arranged at the bottom end of the supporting mechanism 3 in a semi-annular array and are communicated with the water distribution pipes 5; the water dripping mechanism 4 comprises a downcomer 401 and a water guide disc 402, wherein the downcomer 401 is designed to be T-shaped, and the spiral water guide disc 402 is installed inside the downcomer 401.

The water supply mechanism 1 further comprises a cover plate 104, a motor 105 and a blending fan 106, the cover plate 104 is inserted into the top end of the tank body 101, the motor 105 is installed at the top end face of the cover plate 104, the bottom end of the motor 105 is provided with a transmission shaft, and the outer peripheral face of the transmission shaft is provided with the blending fan 106 in a longitudinal array mode.

The supporting mechanism 3 comprises an arc cover 301, a groove support plate 302 and an insert support plate 303, the groove support plate 302 is fixedly connected to the right end of the outer peripheral surface of the arc cover 301, the insert support plate 303 is fixedly connected to the left side of the outer peripheral surface of the arc cover 301, circular through holes are formed in the front end and the rear end of the inner portion of the insert support plate 303 and the groove support plate 302, the insert support plate 303 is matched with the groove support plate 302, the top end of the arc cover 301 is communicated with the shunt pipe 102 through the shunt pipe 5 in the installation state, in the film pressing mechanism, a film can be placed below the film pressing plate 201 in the film pressing mechanism 2, and then the film pressing plate 201 is in contact with the groove support plate 302 and the insert support plate 303 through rotation of the adjusting bolt 202, so that the film is clamped.

Wherein, supporting mechanism 3 is still including arc support bar 304, inlet opening 305 and cup joint ring 306, arc support bar 304 is the inside position of longitudinal array fixed connection at arc cover 301, and the inside half slot that has all been seted up in the top of arc support bar 304 to the half slot is inside hollow structure design, and inlet opening 305 sets up the inside bottom position at the half slot, cup joints ring 306 and is equipped with two places altogether, and two places cup joint ring 306 respectively fixed connection at arc support bar 304's top face front side and rear side position.

The water dripping mechanism 4 further comprises a water filtering disc 403 and a water dripping pipe 404, the water filtering disc 403 is fixedly connected to the bottom end face of the water guiding disc 402, circular holes are formed in the water filtering disc 403 in an annular array mode, the water dripping pipe 404 is fixedly connected to the bottom end of the downcomer 401 and is communicated with the downcomer 401, and the downcomer 401 is fixedly connected to the bottom end of the arc-shaped support bar 304 in a semi-annular array mode in an installation state and is communicated with the arc-shaped support bar 304.

When in use: firstly, a fertilizer-water mixture to be subjected to drip irrigation is poured into the interior of a tank body 101 in a water supply mechanism 1 after a cover plate 104 is opened, and the fertilizer-water mixture is placed, no matter the fertilizer is granular powder fertilizer or liquid fertilizer, when the fertilizer is mixed with a water source, a motor 105 is used for starting the fertilizer-water mixture, a transmission shaft arranged at the bottom end of the motor drives a mixing fan 106 to rotate, when the mixing fan 106 rotates, the fertilizer-water mixture in the tank body 101 can be continuously stirred, so that the fertilizer-water mixture can be fully mixed, after the fertilizer-water mixture is mixed, the liquid can be extracted from the interior of the tank body 101 by externally connecting a water pump 103 with a water pump, and after the liquid is extracted into a diversion pipe 102, the liquid can further flow into the interior of the diversion pipe 5, so that the aim of continuous water supply and drip irrigation can be achieved;

on the other hand, after water flows into the interior of the water diversion pipe 5, the water can flow into the interior of the arc-shaped support bar 304 through the water inlet 305 via the bottom opening, and then the water can continuously fall into the interior of the water dropping mechanism 4 under the action of gravity, and when the fertilizer-water mixture falls into the interior of the water dropping mechanism 4, the fertilizer-water mixture can fall onto the spirally-designed water guide disc 402 to drive the water guide disc 402, and when the water guide disc 402 rotates, the water guide disc 403 can be continuously driven to rotate, and the design can ensure that the water guide disc 403 can continuously rotate to prevent the problem that the water dripping pipe 404 is blocked due to incomplete dissolution of the fertilizer-water mixture, so that normal drip irrigation cannot be performed;

furthermore, considering that the film needs to be covered on the outer side of the crops to prevent the moisture from evaporating in the drip irrigation process, but the film needs to be deeply buried in the soil in the traditional film covering process, so that the normal growth of the crops can be influenced due to the rotting of the film, therefore, in the invention, the film can be put under the film pressing plate 201 in the film pressing mechanism 2, and then the film pressing plate 201 is contacted with the slotted support plate 302 and the insert support plate 303 by rotating the adjusting bolt 202 to clamp the film, and the design can effectively solve the problem that the film deeply buried in the soil influences the normal growth of the crops.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a drip irrigation device based on agricultural cultivation which characterized in that: the film squeezing machine comprises a water supply mechanism (1), a film squeezing mechanism (2) and a water dropping mechanism (4), wherein the water supply mechanism (1) is communicated with a supporting mechanism (3) through two water distribution pipes (5); the film pressing mechanisms (2) are arranged at two positions, and the two film pressing mechanisms (2) are fixedly connected to the left side and the right side of the supporting mechanism (3) respectively; the water dripping mechanisms (4) are arranged at the bottom end of the supporting mechanism (3) in a semi-annular array and are communicated with the water distribution pipe (5); drip mechanism (4) including downcomer (401) and water guide disc (402), downcomer (401) are T shape structural design, and the internally mounted of downcomer (401) has spiral helicine water guide disc (402), water supply mechanism (1) is still including apron (104), motor (105) and mixing fan (106), the top position at jar body (101) is pegged graft in apron (104), motor (105) are installed in the top terminal surface position of apron (104), and the transmission shaft is installed to the bottom of motor (105), and the periphery of transmission shaft is vertical array and installs mixing fan (106), press mold mechanism (2) including pressing diaphragm plate (201) and adjusting bolt (202), adjusting bolt (202) are equipped with two places altogether, and two adjusting bolt (202) screw joint respectively around the inside of pressing diaphragm plate (201), press diaphragm plate (201) to connect through adjusting bolt (202) under the installation state and screw in the top position of supporting mechanism (3), press mold plate (201) to put The support mechanism (3) comprises an arc cover (301), a belt trough support plate (302) and an insert block support plate (303), the right end of the outer peripheral surface of the arc cover (301) is fixedly connected with the belt trough support plate (302), the insert block support plate (303) is fixedly connected at the left side position of the outer peripheral surface of the arc cover (301), circular through holes are formed in the front end and the rear end of the inner part of the insert block support plate (303) and the belt trough support plate (302), the insert block support plate (303) is matched with the belt trough support plate (302), the top end of the arc cover (301) is communicated and connected with a flow dividing pipe (102) through a water dividing pipe (5) in an installation state, the support mechanism (3) further comprises an arc support bar (304), a water inlet hole (305) and a socket ring (306), the arc support bar (304) is fixedly connected at the inner position of the arc cover (301) in a longitudinal array manner, and a semicircular groove is formed in the top end of the arc support bar (304), and the semicircular groove is the design of inside hollow structure, the inside bottom position at the semicircular groove is seted up in inlet opening (305), cup joint ring (306) are equipped with two places altogether, and two cup joint ring (306) respectively fixed connection in the top of arc support bar (304) front side and rear side position, drip mechanism (4) still including drainage dish (403) and drip pipe (404), drainage dish (403) fixed connection is in the bottom face position of water guide dish (402), and the inside of drainage dish (403) is the annular array and has seted up the round hole, drip pipe (404) fixed connection is in the bottom position of downcomer (401) to link up with downcomer (401) mutually, downcomer (401) are the bottom position of semi-annular array fixed connection in arc support bar (304) under the mounted state, and link up with arc support bar (304) mutually.

2. The agricultural cultivation-based drip irrigation device according to claim 1, wherein: the water supply mechanism (1) comprises a tank body (101), a shunt pipe (102) and a pump water pipe (103), wherein the shunt pipe (102) is provided with two positions, the shunt pipe (102) at two positions are respectively arranged at the left end and the right end of the peripheral surface of the tank body (101), the pump water pipe (103) is arranged on the inner side of the shunt pipe (102) at two positions, and the pump water pipe (103) at two positions is arranged at the inner position of the tank body (101).