WO2021022726A1 - 一种沿海滩涂农业的灌溉装置 - Google Patents

一种沿海滩涂农业的灌溉装置 Download PDF

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Publication number
WO2021022726A1
WO2021022726A1 PCT/CN2019/121600 CN2019121600W WO2021022726A1 WO 2021022726 A1 WO2021022726 A1 WO 2021022726A1 CN 2019121600 W CN2019121600 W CN 2019121600W WO 2021022726 A1 WO2021022726 A1 WO 2021022726A1
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Prior art keywords
irrigation
oscillator
beach
lifting
pumping
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PCT/CN2019/121600
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English (en)
French (fr)
Inventor
唐伯平
张代臻
张华彬
刘秋宁
卢东祥
孙悦
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盐城师范学院
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Publication of WO2021022726A1 publication Critical patent/WO2021022726A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
    • E03B3/08—Obtaining and confining water by means of wells
    • E03B3/10—Obtaining and confining water by means of wells by means of pit wells
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Definitions

  • the invention relates to an irrigation device, in particular to an irrigation device for beach agriculture.
  • the present invention provides an irrigation device for beachside agriculture to solve the above-mentioned background art problems.
  • the purpose of the present invention is to provide an irrigation device for beach agriculture to solve the problems raised in the background art.
  • An irrigation device for coastal beach agriculture comprising a deep excavation mechanism, a pumping mechanism, a filtering mechanism, and an irrigation mechanism, wherein the deep excavation mechanism can be connected to the pumping mechanism, and the pumping mechanism is connected to the water pumping mechanism through the filtering mechanism.
  • Irrigation mechanism connection characterized in that the deep excavation mechanism can drill down and drill down to the location to be taken water along the beach, and the deep excavation mechanism is also provided with a drill bit that can extend the deep excavation mechanism downwards The tap at the bottom.
  • the deep excavation mechanism includes a fixed frame, a hydraulic lifting seat, a drilling drive motor, and a drill bit, wherein the fixed frame is supported and fixedly arranged at the position to be water taken, and the fixed frame is fixedly provided with a vertical extension And an adjustable hydraulic lifting seat, the lower end of the hydraulic lifting seat is fixedly connected with the drilling drive motor, the output end of the drilling drive motor is connected with a drill rod, and the bottom of the drill rod is fixedly arranged The drill bit.
  • the drill bit and the drill rod are both hollow structures, and a pumping pipe connected to a pumping mechanism is arranged in the hollow structure, wherein a shock absorption and lifting mechanism is arranged in the inner cavity of the drill bit.
  • the lower end of the shock absorption and lifting mechanism is connected with the pump head
  • the bottom wall of the drill bit is a steel cover structure
  • the bottom wall of the drill bit is provided with soil-proof covers corresponding to the upper and lower sides of the pump head.
  • One end of the soil cover is hingedly connected to the installation groove of the steel cover structure by a torsion spring, so that the bottom wall of the soil cover is flush with the bottom wall of the steel cover, and the pump head can be pushed out. The soil cover is extended downward.
  • the damping and lifting mechanism includes a guide fixing seat, a shock absorbing mounting seat, a lifting driver and a communication seat, wherein the guide fixing seat is fixed inside the hollow cavity of the drill bit, and the guide fixing
  • the shock-absorbing mounting seat is arranged above the seat, and a plurality of the lifting drivers corresponding to the positions of the pumping heads are fixedly mounted on the shock-absorbing mounting seat, and the output end of the lifting driver is a lifting rod, and
  • a connecting telescopic water pipe is fixedly provided on the lifting rod, the upper end of the connecting telescopic water pipe is in communication with the communicating seat, the lower end of the connecting telescopic water pipe is in communication with the pumping head, and each of the communicating seats is in communication with the pumping pipe .
  • a multi-layer filter screen is provided on the tap.
  • an oscillator is further provided at the lower end of the lifting driver, and the oscillator can make the pump head oscillate up and down.
  • a filter tank is arranged in the middle of the filter mechanism, a press is fixedly installed on the upper end surface of the filter tank, and the press is in communication with the filter tank, and the right end surface of the filter tank wall is fixedly installed
  • the filter membrane I and the filter membrane II are fixedly connected to the inner wall of the filter tank, and the filter membrane I and the filter membrane II are respectively fixedly connected to the anti-clogging oscillator I and the anti-clogging oscillator.
  • the lower end of the oscillator II is blocked, the lower end of the irrigation mechanism is provided with an irrigation pipe, and the other end of the irrigation pipe is fixedly connected to the bottom end of the filter tank, and the upper end surface of the irrigation pipe is fixedly connected with a valve.
  • a water inlet pipe I is provided at the left end of the water pumping mechanism, and the other end of the water inlet pipe I is fixedly connected to the bottom end of the water pump.
  • a water inlet pipe II is fixedly connected to the upper end surface of the water pump, and the other end of the water inlet pipe II is fixedly connected to the upper end of the left end of the filter tank.
  • the anti-clogging oscillator I and the anti-clogging oscillator II are vertically installed at the right end of the filter tank wall, and the anti-clogging oscillator II is fixedly installed at the lower end of the anti-clogging oscillator I.
  • the filter tank A support frame is fixedly connected to the lower end of the device.
  • the invention can take water for irrigation on the spot according to the needs, and use the deep excavation mechanism to quickly dig down the beach along the beach. Because the groundwater along the beach is relatively shallow, and the underground water has low salt content after infiltration, it is suitable for irrigation.
  • the invention uses the drilling between the drill bits to directly perform suction without reinforcement of the drilled well wall. It is simple and convenient, and can effectively suck underground water and improve the irrigation capacity.
  • the pump head of the invention can be pushed open
  • the anti-soil cover extends downwards, the structure is simple, and it is convenient to use. It does not need to be equipped with excessive equipment, and only needs to be digging deep in the irrigation area.
  • Figure 1 is a schematic diagram of the axial side structure of an irrigation device along the beach
  • Figure 2 is a side cross-sectional view of an irrigation device along the central axis of beach agriculture
  • Figure 3 is a schematic diagram of the internal structure of a drill bit of an irrigation device used for agriculture along the beach;
  • Fig. 4 is a schematic diagram of the partial structure of the position of the soil-proof cover of an irrigation device for agriculture along the beach.
  • an irrigation device for coastal agriculture includes a deep digging mechanism 7, a pumping mechanism 1, a filtering mechanism 2, and an irrigation mechanism 3.
  • the deep digging mechanism 7 can be combined with The water pumping mechanism 1 is connected, and the water pumping mechanism 1 is connected to the irrigation mechanism 3 through the filter mechanism 2; the feature is that the deep excavation mechanism can drill down and drill down to the location to be taken along the beach.
  • the deep excavation mechanism is also provided with a pumping head 75 capable of extending downward from the bottom of the drill bit of the deep excavation mechanism.
  • the deep excavation mechanism 7 includes a fixed frame 4, a hydraulic lift base 5, a drilling drive motor 6 and a drill bit 71, wherein the fixed frame is supported and fixedly arranged at the position to be water taken, and the fixed frame is A vertically extending and adjustable hydraulic lifting seat is fixedly provided.
  • the lower end of the hydraulic lifting seat 5 is fixedly connected with the drilling drive motor 6 and the output end of the drilling drive motor 6 is connected with a drill rod, so The drill bit 71 is fixedly arranged at the bottom of the drill rod.
  • the drill bit 71 and the drill rod are both hollow structures, and the hollow structure is provided with a pumping pipe 70 connected to the pumping mechanism, wherein the inner cavity of the drill bit 71 is provided with shock absorption and Lifting mechanism, the lower end of the damping and lifting mechanism is connected with the pumping head, the bottom wall of the drill bit is a steel cover structure, and the bottom wall of the drill bit is provided with soil protection corresponding to the top and bottom of the pumping head Cover 77, one end of the soil-proof cover 77 is hingedly connected to the installation groove of the steel cover structure by a torsion spring, so that the bottom wall of the soil-proof cover is flush with the bottom wall of the steel cover, and The pump head can push open the soil-proof cover and extend downward.
  • a pumping pipe 70 connected to the pumping mechanism
  • the inner cavity of the drill bit 71 is provided with shock absorption and Lifting mechanism
  • the lower end of the damping and lifting mechanism is connected with the pumping head
  • the bottom wall of the drill bit is a steel
  • the shock-absorbing and lifting mechanism includes a guide fixing seat 74, a shock-absorbing mounting seat 76, a lifting driver 73, and a communication seat 72, wherein the guide fixing seat 74 is fixed inside the hollow cavity of the drill bit, and the The damping mounting seat is arranged above the guide fixing seat, and a plurality of the lifting drivers 73 corresponding to the positions of the pumping head 75 are fixedly installed on the damping mounting seat, and the output end of the lifting driver is a lifting
  • the lifting rod is fixedly provided with a connecting telescopic water pipe, the upper end of the connecting telescopic water pipe is in communication with the communicating seat 72, the lower end of the connecting telescopic water pipe is in communication with the pumping head, and each of the communicating seats is connected to The pumping pipe 70 is in communication.
  • a multi-layer filter screen is provided on the tap.
  • an oscillator is also provided at the lower end of the lifting driver 73, which can cause the pump head to oscillate up and down.
  • a filter tank 202 is arranged in the middle of the filter mechanism 2, and a press 201 is fixedly installed on the upper end surface of the filter tank 202, and the press 201 is in communication with the filter tank 202.
  • the right end surface of the tank wall of the filter tank 202 The anti-clogging oscillator I203 and the anti-clogging oscillator II204 are fixedly installed, and the filter membrane I206 and the filter membrane II207 are fixedly connected to the inner wall of the filter tank 202, and the filter membrane I206 and the filter membrane II207 are respectively fixedly connected to the anti-clogging oscillator I203 and the lower end of the anti-clog oscillator II204, the lower end of the irrigation mechanism 3 is provided with an irrigation pipe 301, and the other end of the irrigation pipe 301 is fixedly connected to the bottom end of the filter tank 202, and the upper end surface of the irrigation pipe 301 is fixedly connected There is a valve 302.
  • the left end of the pumping mechanism 1 is provided with a water inlet pipe I102, and the other end of the water inlet pipe I102 is fixedly connected to the bottom end of the water pump 101.
  • a water inlet pipe II103 is fixedly connected to the upper end surface of the water pump 101, and the other end of the water inlet pipe II103 is fixedly connected to the upper end of the left end of the filter tank 202.
  • the anti-clogging oscillator I203 and the anti-clogging oscillator II204 are vertically installed at the right end of the wall of the filter tank 202, and the anti-clogging oscillator II204 is fixedly installed at the lower end of the anti-clogging oscillator I203, and the lower end of the filter tank 202 is fixed.
  • a support frame 205 is connected.
  • the invention can take water for irrigation on the spot according to the needs, and use the deep excavation mechanism to quickly dig down the beach along the beach. Because the groundwater along the beach is relatively shallow, and the underground water has low salt content after infiltration, it is suitable for irrigation.
  • the invention uses the drilling between the drill bits to directly perform suction without reinforcement of the drilled well wall. It is simple and convenient, and can effectively suck underground water and improve the irrigation capacity.
  • the pump head of the invention can be pushed open
  • the anti-soil cover extends downwards, the structure is simple, and it is convenient to use. It does not need to be equipped with excessive equipment, and only needs to be digging deep in the irrigation area.

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

一种沿海滩涂农业的灌溉装置，包括深挖机构（7）、抽水机构（1）、过滤机构（2）和灌溉机构（3），其中，深挖机构（7）能够与抽水机构（1）连接，抽水机构（1）通过过滤机构（2）与灌溉机构（3）连接；深挖机构（7）能够对沿海滩涂的待取水位置进行向下深挖钻孔，且深挖机构（7）的内部还设置有能够向下伸出深挖机构（7）的钻头（71）底部的抽水头（75）。

Description

一种沿海滩涂农业的灌溉装置 技术领域
本发明涉及一种灌溉装置，具体是一种沿海滩涂农业的灌溉装置。
背景技术
中国具有广阔的海域，因此具有相当规模的沿海滩涂地，近年来滩涂农业的发展，使这些滩涂地发挥巨大的农业潜能，农业种植中，灌溉是个必不可少的过程，尤其是在雨季较少的季节，需要进行灌溉操作。但是，对于滩涂地来说，海水中由于含有盐分过高，难以进行直接灌溉，因此，如何对沿海滩涂进行灌溉，是需要解决的技术问题。
对此，本发明提供了一种沿海滩涂农业的灌溉装置，以解决上述背景技术中提出的问题。
发明概述
技术问题
问题的解决方案
技术解决方案
本发明的目的在于提供一种沿海滩涂农业的灌溉装置，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种沿海滩涂农业的灌溉装置，包括深挖机构、抽水机构、过滤机构和灌溉机构，其中，所述深挖机构能够与所述抽水机构连接，所述抽水机构通过所述过滤机构与所述灌溉机构连接；其特征在于，所述深挖机构能够对沿海滩涂的待取水位置进行向下深挖钻孔，且所述深挖机构的内部还设置有能够向下伸出深挖机构的钻头底部的抽水头。
进一步，作为优选，所述深挖机构包括固定架、液压升降座、钻设驱动电机和钻头，其中，所述固定架支撑固定设置在待取水位置，所述固定架上固定设置有竖直延伸且可升降调节的液压升降座，所述液压升降座的下端固定连接有所 述钻设驱动电机，所述钻设驱动电机的输出端连接有钻杆，所述钻杆的底部固定设置有所述钻头。
进一步，作为优选，所述钻头和钻杆均为空心结构，所述空心结构内设置有与抽水机构连接的抽水管，其中，所述钻头的内腔内设置有减震与升降机构，所述减震与升降机构的下端与所述抽水头连接，所述钻头的底壁为钢盖结构，且所述钻头的底壁上设置有与所述抽水头上下对应的防土盖，所述防土盖的一端采用扭簧铰接连接在所述钢盖结构的安装槽内，以便使得所述防土盖的底壁与所述钢盖的底壁平齐，且所述抽水头能够顶开所述防土盖并向下伸出。
进一步，作为优选，所述减震与升降机构包括导向固定座、减震安装座、升降驱动器和连通座，其中，所述导向固定座固定在所述钻头的空心内腔内侧，所述导向固定座的上方设置有所述减震安装座，所述减震安装座上固定安装有多个与所述抽水头位置对应的所述升降驱动器，所述升降驱动器的输出端为升降杆，所述升降杆上固定设置有连接伸缩水管，所述连接伸缩水管的上端与所述连通座连通，所述连接伸缩水管的下端与所述抽水头连通，各个所述连通座均与所述抽水管连通。
进一步，作为优选，所述抽水头上设置有多层滤网。
进一步，作为优选，所述升降驱动器的下端还设置有振荡器，所述振荡器能够使得所述抽水头上下振荡。
进一步，作为优选，所述过滤机构的中间设有过滤罐，所述过滤罐的上端面固定安装有压力机，且压力机与过滤罐相连通，所述过滤罐罐壁的右端面上固定安装有防堵塞振荡器I和防堵塞振荡器II，所述过滤罐罐内壁上固定连接有过滤膜I和过滤膜II，且过滤膜I和过滤膜II分别固定连接在防堵塞振荡器I和防堵塞振荡器II的下端，所述灌溉机构的下端设有灌溉管，且灌溉管的另一端固定连接在过滤罐的底端，所述灌溉管的上端面固定连接有阀门。
进一步，作为优选，所述抽水机构的左端设有进水管I，且进水管I的另一端固定连接在水泵的底端。
进一步，作为优选，所述水泵的上端面固定连接有进水管II，且进水管II的另一端固定连接在过滤罐左端的上端。
进一步，作为优选，所述防堵塞振荡器I和防堵塞振荡器II竖直安装在过滤罐罐壁的右端，且防堵塞振荡器II固定安装在防堵塞振荡器I的下端，所述过滤罐的下端固定连接有支撑架。
发明的有益效果
有益效果
与现有技术相比，本发明的有益效果是：
本发明可以根据需要就地进行取水灌溉，利用深挖机构快速的对沿海滩涂地带进行下挖，由于沿海滩涂的地下水较浅，而且，地下是水分经过渗下其盐分很低，适合灌溉，本发明利用钻头之间下钻，可以直接进行抽吸，不用对钻设的井壁进行加固处理，简单方便，可有效的吸取地下的水，提高灌溉能力，同时，本发明的抽水头能够顶开防土盖并向下伸出，结构简单，使用方便，不需要配制过多的设备，只需在灌溉区域进行就地深挖灌溉即可。
对附图的简要说明
附图说明
图1为一种沿海滩涂农业的灌溉装置的轴侧结构示意图；
图2为一种沿海滩涂农业的灌溉装置中轴侧剖视图；
图3为一种沿海滩涂农业的灌溉装置的钻头内部结构示意图；
图4为一种沿海滩涂农业的灌溉装置的防土盖位置局部结构示意图。
发明实施例
本发明的实施方式
请参阅图1～4，本发明实施例中，一种沿海滩涂农业的灌溉装置，包括深挖机构7、抽水机构1、过滤机构2和灌溉机构3，其中，所述深挖机构7能够与所述抽水机构1连接，所述抽水机构1通过所述过滤机构2与所述灌溉机构3连接；其特征在于，所述深挖机构能够对沿海滩涂的待取水位置进行向下深挖钻孔，且所述深挖机构的内部还设置有能够向下伸出深挖机构的钻头底部的抽水头75。
在本实施例中，所述深挖机构7包括固定架4、液压升降座5、钻设驱动电机6和钻头71，其中，所述固定架支撑固定设置在待取水位置，所述固定架上固定设 置有竖直延伸且可升降调节的液压升降座，所述液压升降座5的下端固定连接有所述钻设驱动电机6，所述钻设驱动电机6的输出端连接有钻杆，所述钻杆的底部固定设置有所述钻头71。
作为较佳的实施例，所述钻头71和钻杆均为空心结构，所述空心结构内设置有与抽水机构连接的抽水管70，其中，所述钻头71的内腔内设置有减震与升降机构，所述减震与升降机构的下端与所述抽水头连接，所述钻头的底壁为钢盖结构，且所述钻头的底壁上设置有与所述抽水头上下对应的防土盖77，所述防土盖77的一端采用扭簧铰接连接在所述钢盖结构的安装槽内，以便使得所述防土盖的底壁与所述钢盖的底壁平齐，且所述抽水头能够顶开所述防土盖并向下伸出。
其中，所述减震与升降机构包括导向固定座74、减震安装座76、升降驱动器73和连通座72，其中，所述导向固定座74固定在所述钻头的空心内腔内侧，所述导向固定座的上方设置有所述减震安装座，所述减震安装座上固定安装有多个与所述抽水头75位置对应的所述升降驱动器73，所述升降驱动器的输出端为升降杆，所述升降杆上固定设置有连接伸缩水管，所述连接伸缩水管的上端与所述连通座72连通，所述连接伸缩水管的下端与所述抽水头连通，各个所述连通座均与所述抽水管70连通。
在本发明中，所述抽水头上设置有多层滤网。为了保证抽水的顺畅，防止堵塞，所述升降驱动器73的下端还设置有振荡器，所述振荡器能够使得所述抽水头上下振荡。
所述过滤机构2的中间设有过滤罐202，所述过滤罐202的上端面固定安装有压力机201，且压力机201与过滤罐202相连通，所述过滤罐202罐壁的右端面上固定安装有防堵塞振荡器I203和防堵塞振荡器II204，所述过滤罐202罐内壁上固定连接有过滤膜I206和过滤膜II207，且过滤膜I206和过滤膜II207分别固定连接在防堵塞振荡器I203和防堵塞振荡器II204的下端，所述灌溉机构3的下端设有灌溉管301，且灌溉管301的另一端固定连接在过滤罐202的底端，所述灌溉管301的上端面固定连接有阀门302。
其中，所述抽水机构1的左端设有进水管I102，且进水管I102的另一端固定连接 在水泵101的底端。所述水泵101的上端面固定连接有进水管II103，且进水管II103的另一端固定连接在过滤罐202左端的上端。所述防堵塞振荡器I203和防堵塞振荡器II204竖直安装在过滤罐202罐壁的右端，且防堵塞振荡器II204固定安装在防堵塞振荡器I203的下端，所述过滤罐202的下端固定连接有支撑架205。
本发明可以根据需要就地进行取水灌溉，利用深挖机构快速的对沿海滩涂地带进行下挖，由于沿海滩涂的地下水较浅，而且，地下是水分经过渗下其盐分很低，适合灌溉，本发明利用钻头之间下钻，可以直接进行抽吸，不用对钻设的井壁进行加固处理，简单方便，可有效的吸取地下的水，提高灌溉能力，同时，本发明的抽水头能够顶开防土盖并向下伸出，结构简单，使用方便，不需要配制过多的设备，只需在灌溉区域进行就地深挖灌溉即可。
以上所述的，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (10)

  1. 一种沿海滩涂农业的灌溉装置，包括深挖机构(7)、抽水机构(1)、过滤机构(2)和灌溉机构(3)，其中，所述深挖机构(7)能够与所述抽水机构(1)连接，所述抽水机构(1)通过所述过滤机构(2)与所述灌溉机构(3)连接；其特征在于，所述深挖机构能够对沿海滩涂的待取水位置进行向下深挖钻孔，且所述深挖机构的内部还设置有能够向下伸出深挖机构的钻头底部的抽水头(75)。
  2. 根据权利要求1所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述深挖机构(7)包括固定架(4)、液压升降座(5)、钻设驱动电机(6)和钻头(71)，其中，所述固定架支撑固定设置在待取水位置，所述固定架上固定设置有竖直延伸且可升降调节的液压升降座，所述液压升降座(5)的下端固定连接有所述钻设驱动电机(6)，所述钻设驱动电机(6)的输出端连接有钻杆，所述钻杆的底部固定设置有所述钻头(71)。
  3. 根据权利要求2所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述钻头(71)和钻杆均为空心结构，所述空心结构内设置有与抽水机构连接的抽水管(70)，其中，所述钻头(71)的内腔内设置有减震与升降机构，所述减震与升降机构的下端与所述抽水头连接，所述钻头的底壁为钢盖结构，且所述钻头的底壁上设置有与所述抽水头上下对应的防土盖(77)，所述防土盖(77)的一端采用扭簧铰接连接在所述钢盖结构的安装槽内，以便使得所述防土盖的底壁与所述钢盖的底壁平齐，且所述抽水头能够顶开所述防土盖并向下伸出。
  4. 根据权利要求3所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述减震与升降机构包括导向固定座(74)、减震安装座(76)、升降驱动器(73)和连通座(72)，其中，所述导向固定座(74)固定在所述钻头的空心内腔内侧，所述导向固定座的上方 设置有所述减震安装座，所述减震安装座上固定安装有多个与所述抽水头(75)位置对应的所述升降驱动器(73)，所述升降驱动器的输出端为升降杆，所述升降杆上固定设置有连接伸缩水管，所述连接伸缩水管的上端与所述连通座(72)连通，所述连接伸缩水管的下端与所述抽水头连通，各个所述连通座均与所述抽水管(70)连通。
  5. 根据权利要求3所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述抽水头上设置有多层滤网。
  6. 根据权利要求3所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述升降驱动器(73)的下端还设置有振荡器，所述振荡器能够使得所述抽水头上下振荡。
  7. 根据权利要求3所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述过滤机构(2)的中间设有过滤罐(202)，所述过滤罐(202)的上端面固定安装有压力机(201)，且压力机(201)与过滤罐(202)相连通，所述过滤罐(202)罐壁的右端面上固定安装有防堵塞振荡器I(203)和防堵塞振荡器II(204)，所述过滤罐(202)罐内壁上固定连接有过滤膜I(206)和过滤膜II(207)，且过滤膜I(206)和过滤膜II(207)分别固定连接在防堵塞振荡器I(203)和防堵塞振荡器II(204)的下端，所述灌溉机构(3)的下端设有灌溉管(301)，且灌溉管(301)的另一端固定连接在过滤罐(202)的底端，所述灌溉管(301)的上端面固定连接有阀门(302)。
  8. 根据权利要求7所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述抽水机构(1)的左端设有进水管I(102)，且进水管I(102)的另一端固定连接在水泵(101)的底端。
  9. 根据权利要求2所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述水泵(101)的上端面固定连接有进水管II(103)，且进水管II(103)的另一端固定连接在过滤罐(202)左端的上端。
  10. 根据权利要求1所述的一种沿海滩涂农业的灌溉装置，其特征在于，所述防堵塞振荡器I(203)和防堵塞振荡器II(204)竖直安装在过滤罐(202)罐壁的右端，且防堵塞振荡器II(204)固定安装在防堵塞振荡器I(203)的下端，所述过滤罐(202)的下端固定连接有支撑架(205)。
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