WO2017193717A1 - 底部结构可调的防霜机支座 - Google Patents

底部结构可调的防霜机支座 Download PDF

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Publication number
WO2017193717A1
WO2017193717A1 PCT/CN2017/078358 CN2017078358W WO2017193717A1 WO 2017193717 A1 WO2017193717 A1 WO 2017193717A1 CN 2017078358 W CN2017078358 W CN 2017078358W WO 2017193717 A1 WO2017193717 A1 WO 2017193717A1
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WO
WIPO (PCT)
Prior art keywords
base
plate
frost
base plate
rotating plate
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PCT/CN2017/078358
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English (en)
French (fr)
Inventor
董立立
马莉
胡永光
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江苏大学
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Publication date
Application filed by 江苏大学 filed Critical 江苏大学
Priority to US16/099,683 priority Critical patent/US20190186677A1/en
Publication of WO2017193717A1 publication Critical patent/WO2017193717A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
    • 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
    • A01G13/00—Protecting plants
    • A01G13/08—Mechanical apparatus for circulating the air
    • 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
    • A01G13/00—Protecting plants
    • A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

Definitions

  • the invention relates to a frost-proof machine column fixing device, in particular to a fixing device and a method for a tea (fruit) garden frost-proof machine column, belonging to the technical field of agricultural machinery.
  • the common fixing method of the existing frost-proof machine column (1) manually digging a deep pit at the position where the anti-frost machine is installed, pouring concrete into the pit, placing the anchor bolt at the upper end of the concrete, and lowering the lower end of the column through the anchor bolt The flange is fixed to the concrete foundation.
  • the disadvantage of this method is that the labor intensity is large, and the installation efficiency of the anti-frost column is low.
  • (2) Use the tool to dig a pit with a certain depth and a diameter slightly larger than the diameter of the column at the installation position of the frost-proof machine. Place the column in the pit, keep the column vertical, adjust the direction and fill it with soil or concrete.
  • China's utility model patent CN201120394200.1 discloses a fixing device for the column of the plant anti-frosting machine, which adopts several root frame mechanisms at the lower end of the column, and the frame mechanism includes the lateral bending of the steel plate beam into a trough type.
  • the root frame beam and the U-shaped hoop have a pair of positioning rods in the middle of the root frame beam, and the lower part of the column is positioned between a stack of positioning rods, and is vertically fixedly connected with the root frame beam through the U-shaped hoop.
  • the method proposed by the utility model requires excavation of larger and deeper pits, which increases labor intensity, and the device itself has high manufacturing and installation requirements and relatively high cost.
  • the common feature of the above method is that it is necessary to dig a deep pit in the installation position of the frost guard, which is labor intensive and time consuming.
  • the present invention avoids the work of digging deep pits, and reduces the deep pit by using the method of driving the pedestal into the soil.
  • the labor intensity improves the installation efficiency of the frost-proof column.
  • the height of the anti-frost machine In order to meet the anti-frost effect of the anti-frost machine, the height of the anti-frost machine must be at least 6.7 m from the ground. Since the standard length of the pipe used in the frost-proof machine is 6 m, the conventional anti-frost pipe column materials are all non-standard pipe materials, and the cost is high.
  • the connecting support used in the invention can make the anti-frosting machine column adopt standard pipe, which can save cost by 50%.
  • the object of the present invention is to provide a frost-proof machine support with adjustable bottom structure and a simple installation method thereof, and a mounting method thereof, so as to reduce the labor intensity of the frost-proof machine installation, reduce the installation time, and effectively prevent the frost-proof machine column. Sinking, turning and Tilting reduces manufacturing and installation costs, increases economic efficiency, and facilitates transportation and storage.
  • the frost-proof machine support device with adjustable bottom structure includes a frost-proof machine 1, a connection support 2, a base bolt 3, and a base 4.
  • the connection support 2 includes a tilt prevention guide cylinder 21, a fixed support pole 22, a rib 23 and a connecting plate 24.
  • the outer diameter of the anti-tilt guide cylinder 21 is smaller than the inner diameter of the fixed pillar 22 and the inner diameter of the frost guard column 11 by 0.5-1 mm.
  • the outer diameter of the fixed pillar 22 is equal to the outer diameter of the frost-proof column 11, and the upper end of the fixed pillar 22 is provided with a small hole for plug welding.
  • the outer end of the connecting plate 24 is notched.
  • the anti-torque capability of the anti-frosting machine is enhanced;
  • the base 4 is assembled by the base plate 41, the rotating plate 42, and the guiding rod 43, between the base plate and the rotating plate Rotating connection, the guiding rod 43 is mounted into the guiding groove 412 on the base plate 41, and the base plate is connected by the upper connecting ring 44 and the lower connecting ring 45; when installing the base 4, a shallow pit is firstly dug at the corresponding position. After determining the positions of the base plate 41 and the rotating plate 42, the base plates 41 and the respective bases are sequentially rotated.
  • the plate 42 is driven into the soil; when the upper end of the base plate is a rotating plate height from the bottom edge, the hitting of the base plate 41 is suspended, and a downward force is applied to the guiding rod 43, and the guiding rod is biased by an external force.
  • the tip pushes the rotating plate outward, changing the downward movement direction of the rotating plate and the base fixing plate, and gradually outward, and finally the shape of the base is large and small, which is favorable for the stability of the base;
  • the hook end of the connecting bolt is hooked to the upper connecting ring 44, and then the downward force is applied to the base plate 41 and the guiding rod 43 to make the second force.
  • the top of the base is not flushed into the soil until the top of the base is flush with the surface of the soil, and is bolted through the hole at the upper end of the guide rod 43 and the hole of the upper end guide groove 412; after that, the base 2 and the base are connected by the base bolt 3. 4 and fixed; finally, the frost guard column 11 is placed on the tilting guide cylinder 21, and the anti-roll guide cylinder 21 and the frost guard column 11 are fixed by plug welding.
  • the cross-sectional shape of the fixing member is preferably rectangular.
  • the upper connecting ring 44 and the lower connecting ring 45 are each four.
  • the fixing manner between the anti-tilt guide cylinder 21 and the fixed stay 22, the anti-roll guide cylinder 21 and the frost guard column 11 is preferably plug welding.
  • Figure 1 is a schematic view showing the overall structure of the anti-frosting machine of the present invention
  • FIG. 2 is a schematic structural view of a frost guard of the present invention
  • Figure 3 is a schematic view of the connection structure of the connection support and the base
  • Figure 4 is a schematic view of the base structure of the present invention
  • Figure 5 is a schematic view showing the mounting structure of the base plate, the rotating plate and the guide rod of the present invention.
  • Figure 7 is a schematic structural view of a rotating plate of the present invention
  • Figure 8 is a schematic view of the guide rod structure of the present invention
  • Figure 9 is a schematic view showing the structure of a susceptor bolt
  • 1 anti-frost machine 11 anti-frost machine column, 12 anti-frost machine blade, 13 anti-frost motor, 14 anti-frost machine connecting parts, 2 connecting support, 21 anti-rolling guide tube, 22 fixed pillar, 23 rib Plate, 24 connection plate, 3 base bolt, 4 base, 41 base plate, 42 rotating plate, 43 guide bar, 44 upper connecting ring, 45 lower connecting ring, 46 pin shaft, 47 rotating plate direction control pin, 411 hinged hole, 412 guide groove
  • the invention adopts the combination of the anti-frosting machine 1, the connecting support 2, the bolt 3 and the base 4 to achieve the height requirement and reliability requirement of the anti-frost working.
  • the frost guard column 11 is placed on the anti-roll guide cylinder 21 and fixed by plug welding, and the connection bracket 2 and the base 4 are fixed by the base bolt 4.
  • the frost guard is composed of a frost guard column 11, an anti-frost blade 12, an anti-fryer motor 13, and an anti-frost connecting member 14.
  • the frost guard column 11 is a standard pipe having a length of 6 m.
  • connection support 2 is fixed by the anti-tilt guide cylinder 21, the fixed stay 22, the rib 23, and the connecting plate 24.
  • the outer diameter of the anti-tilt guide cylinder 21 is smaller than the inner diameter of the fixed strut 22 by 0.5-1 mm, and the upper end of the fixed strut 22 is opened with two or three sets for the plug welding small hole, and the anti-rolling guide cylinder 21 is first placed at the upper end of the fixed strut 22.
  • the anti-roll guide tube 21 and the fixed post 22 are fixed by plug welding; then the fixed post 22 is welded to the center of the connecting plate 24, and then the rib 23 is welded between the fixed post 22 and the connecting plate 24, Strengthen the anti-dump performance of the fixed strut 22.
  • the base plate 41 shown in FIG. 6 is provided with a hole, so that the soil inside and outside the base 4 is integrated into one body, and the stability of the base 43 and the entire frostproof machine is improved; the lower end is rotatably connected with the rotating plate 42.
  • Two guide grooves 412 are provided on the side for mounting the guide rods 43.
  • the rotating plate 42 shown in FIG. 7 has a narrow width and a wide width, and the wide end is rotatably connected to the base plate 41.
  • the lower end of the guide rod 43 is deflected by 20 degrees with respect to the axial direction of the rod, and a long rotating plate direction control groove is opened in the section.
  • the upper end of the guide rod 43 is provided with a through hole for mounting bolts, and the lower end is provided with a through hole. There is a rotating plate direction control slot.
  • the lower end of the base bolt 3 shown in FIG. 9 hooks the upper connecting ring 44, and the support 2 and the base 4 are fixedly connected by a nut.
  • the bottom structure adjustable frost-proof machine support device of the invention overcomes the high precision of the excavation aperture precision and the small-diameter deep hole in the common fixed installation method of the anti-frosting machine by driving the base into the soil
  • the difficulty of backfilling and compacting reduces the labor intensity and improves the installation efficiency;
  • the use of the joint support enables the standard pipe to replace the non-standard pipe which was originally selected to meet the height of the frost-proof machine, which greatly saves the material cost.
  • Easy to transport and store; the outwardly extending rotating plate on the base plate makes the base shape smaller and larger, and the opening on the base plate connects the soil inside and outside the base into a whole, which enhances the base.
  • the stability also reduces the damage to the soil.
  • the present invention is a device that can be used for fixing a post of a frost guard.
  • the base plate 41, the rotating plate 42, and the guide rod 43 are assembled, and the upper connecting ring 44 and the lower connecting ring 45 are mounted to ensure that the base plate 41 can move up and down relative to each other, so as to be able to Cycling each base plate 41 into the soil in turn, while the upper connecting ring 44 is still full of clearance to place the hook end of the base bolt 3 in the ring, and then digging a 200- at the position where the frost guard is installed.
  • the position of each base plate 41 is determined, and each base plate 41 and rotating plate 42 are sequentially driven into the soil at a depth of 50 mm, and the upper end of the base plate 41 is a rotating plate from the ground.
  • the striking of the base plate 41 is suspended, and a downward force is applied to the guiding rod 43.
  • the rotating plate direction control groove of the bending portion at the bottom of the guiding rod 43 can be The pin shaft is controlled to move along the direction of the rotating plate, and when the curved portion slides outward, the outward thrust of the deflecting plate 42 is generated, and the moving direction of the rotating plate 42 is deviated from the vertical direction and gradually outward, and finally the shape of the base is The next big and small is good for the stability of the pedestal;
  • a downward force is applied to the base plate 41 and the guide rod 43 so that the base plate 41 and the guide rod 43 are simultaneously immersed in the soil until the top of the base plate is flush with the soil surface, and the upper end of the guide rod is bolted.
  • the connecting support 2 Fixed in the guiding groove of the upper end of the base plate, then hooking the hook end of the base bolt to the upper connecting ring 44; then, placing the connecting support 2 on the base 4, adjusting its position, and bolting the base 3, the upper end is placed in the gap of the edge of the connecting plate 24, the nut is placed on the upper end of the base bolt 3 and pre-tightened; at this time, the connecting plate 24 is in contact with the bottom of the shallow pit, and the connecting plate 24 is buried under the soil using the soil; Since the inner diameter of the frost-proofing machine column 11 and the outer diameter of the anti-rolling guide cylinder 21 are 0.5-1 mm, the lower end of the frost-proof machine column 11 is provided with a small hole for plug welding, and then the frost-proof machine column 11 is placed on the upper end of the connection support 2 The anti-roll guide cylinder 21 and the anti-roll guide cylinder 21 are fixed by the plug welding method.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
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Abstract

底部结构可调的防霜机支座，包括防霜机、连接支座、基座、基座螺栓等；连接支座由防倾导向筒、固定支柱、筋板和连接板组成；基座由基座板、旋转板、销轴、导向杆及方向控制销轴组装而成，基座板和旋转板之间通过销轴连接，基座板之间通过上连接环和下连接环连接，导向杆安装在基座底板的两个导向槽中，基座螺栓用于固定连接支座与基座。通过调节控制旋转板的入土方向，使基座最终形状为上小下大，以有利于防霜机的可靠固定；连接支座使标准管材能够代替原先为满足防霜机高度要求必须选用的非标准管材，提高了防霜机的安装效率、工作可靠性和经济效益。

Description

底部结构可调的防霜机支座 技术领域
本发明涉及防霜机立柱固定装置，具体涉及茶(果)园防霜机立柱的固定装置和方法，属于农业机械技术领域。
背景技术
我国有着悠久的茶树种植和饮用历史，茶树的生长发育需要温暖湿润的气候，早春茶芽萌发时易受到倒春寒的影响，使得茶叶的品质降低，产量减少。近些年来，国内对茶树防冻技术研究迅速展开。研究表明，使用防霜机进行自上而下的气流扰动可以达到防霜的效果。
现有防霜机立柱的常用固定方式：(1)在安装防霜机的位置人工挖一个一个深坑，在坑中浇注混凝土，混凝土的上端置有地脚螺栓，通过地脚螺栓将立柱下端法兰固定于混凝土基础之上。此方法的不足在于：劳动强度大，防霜机立柱安装效率低。(2)使用工具在防霜机的安装位置挖一个一定深度且直径略大于立柱直径的坑，将立柱置于坑中，保持柱身竖直，调整好方向后用土或混凝土填埋。此方法的缺点在于：为了保证立柱的工作要求，所挖坑的直径只能略大于立柱直径，因此后期填埋工作难以完全消除土壤与立柱之间的间隙，而防霜机使用过程中的振动以及所受风力等作用会进一步增大间隙，致使防霜机严重降低防霜机的安全使用性能和工作效率。挖深坑的劳动强度大且效率较低的问题，本发明通过将基座板打入土壤之中，能够解决上述问题，并大大减轻了劳动强度，还提高了防霜机的安装效率。此外，经检索，我国实用新型专利CN201120394200.1公开了一种植物防霜机立柱的固定装置，其采用在立柱下端设置几个根架机构，构架机构包括由钢板梁横向折弯成槽型的根架梁、U形抱箍，根架梁中部设有一对定位杆，立柱下部定位在一堆定位杆之间，通过U形抱箍与根架梁垂直固定连接。此实用新型提出的方法要求挖出更大、更深的坑，增加了劳动强度，装置本身制造及安装要求高，成本相对较大。上述方法的共同特点是需要在防霜机安装位置挖一个深坑，劳动强度大，耗时费力，本发明避免了挖深坑的工作，使用将基座打入土壤的方法降低了挖深坑的劳动强度，提高了防霜机立柱的安装效率。为了满足防霜机的防霜效果，防霜机距离地面的高度必须至少达到6.7m。由于防霜机所用管材的标准长度是6m，因此以往防霜机立柱管材均采用非标管材，成本很高。本发明采用的连接支座，可使防霜机立柱采用标准管材，可节约成本50％。
发明内容
本发明的目的在于提供一种结构简单、安装方便的底部结构可调的防霜机支座及其安装方法，以降低防霜机安装的劳动强度，减少安装时间，并有效防止防霜机立柱下沉、转动和 倾斜降低制造、安装成本，提高经济效率，还便于运输和储存。
为了解决以上技术问题，本发明采用的具体技术方案如下：
底部结构可调的防霜机支座装置，包括防霜机1，连接支座2，基座螺栓3，基座4。连接支座2包括防倾导向筒21、固定支柱22、筋板23和连接板24，防倾导向筒21的外径比固定支柱22的内径、防霜机立柱11的内径小0.5-1mm，并且固定支柱22的外径与防霜机立柱11的外径相等，固定支柱22上端开有用于塞焊的小孔，连接板24外端开有缺口，组装时，首先将防倾导向筒21装入固定支柱22和防霜机立柱11中，其长度分别大于200mm，使用塞焊的方法将防倾导向筒21和固定支柱22固定，固定支柱22焊接于联接板24中心，筋板23焊接于固定支柱22与联接板24之间，用于增强防霜机的抗扭转能力；基座4由基座板41、旋转板42、导向杆43组装而成，基座板和旋转板之间转动连接，导向杆43安装到基座板41上的导向槽412内，基座板之间通过上连接环44和下连接环45连接；安装基座4时先在相应位置挖一个浅坑，确定好各基座板41和旋转板42的位置后，依次将各基座板41和旋转板42打入土壤中；当基座板上端距离底边为一个旋转板高度时，暂停对基座板41的击打，开始对导向杆43施加向下的力，导向杆在外力作用下向下运动时，其尖端就把旋转板向外推，改变旋转板和基座固定板的向下运动方向，并逐渐向外，最后基座的形状是下大上小，利于基座的稳定；当导向杆43的上端与基座板41处于同水平位置时，将连接螺栓的勾状端勾住上连接环44，再继续同步对基座板41和导向杆43施加向下的力使二者同时没入土中直至基座顶部与土壤表面齐平，并用螺栓通过导向杆43上端的孔和上端导向槽412的孔将其固接；之后，使用基座螺栓3连接支座2与基座4并固定；最后，将防霜机立柱11套在放倾导向筒21上，使用塞焊的方法固定防倾导向筒21与防霜机立柱11。
所述固定件的横截面形状优选为矩形。
所述基座螺栓4的个数优选为4个。
所述上连接环44和下连接环45各4个。
所述防倾导向筒21与固定支柱22、防倾导向筒21与防霜机立柱11之间的固定方式优选为塞焊。
本发明具有有益效果
本发明结构简单、安装方便，不仅减轻安装时的劳动强度，提高了防霜机立柱的抗下沉、抗水平扭转和抗倾倒能力，增加了防霜机的工作可靠性；本发明联接支座的使用，使标准管材能够代替原先为满足防霜机高度所必须选用的非标管材，节省近50％的成本，又便于防霜机及其支座的运输和储存，同时还降低了防霜机的安装、制造成本，提高了防霜机的安装效率和经济效益。
附图说明
图1为本发明的防霜机安装总体结构示意图
图2为本发明的防霜机结构示意图
图3为连接支座与基座安装结构示意图
图4为本发明基座结构示意图
图5为本发明基座板、转动板和导向杆安装结构示意图
图6为本发明基座板结构示意图
图7为本发明旋转板结构示意图
图8为本发明导向杆结构示意图
图9为本发明基座螺栓结构示意图
图中：1防霜机，11防霜机立柱，12防霜机叶片，13防霜机电机，14防霜机连接部件，2连接支座，21防倾导向筒，22固定支柱，23筋板、24连接板，3基座螺栓，4基座，41基座板，42旋转板，43导向杆，44上连接环，45下连接环，46销轴，47旋转板方向控制销轴，411铰接孔，412导向槽
如图1所示，本发明采用防霜机1、连接支座2、螺栓3、基座4组合安装的方式达到防霜机工作的高度要求和可靠性要求。防霜机立柱11套在防倾导向筒21上并且通过塞焊固结，连接支座2与基座4之间通过基座螺栓4固定。
如图2所示，防霜机由防霜机立柱11、防霜机叶片12、防霜机电机13、防霜机连接部件14组成。防霜机立柱11为长度是6m的标准管材。
如图3所示，连接支座2由防倾导向筒21和固定支柱22、筋板23、连接板24固定而成。防倾导向筒21的外径比固定支柱22的内径小0.5-1mm，固定支柱22上端开有2组或3组用于塞焊小孔，首先将防倾导向筒21置于固定支柱22上端200mm处，使用塞焊的方法将防倾导向筒21和固定支柱22固定；然后将固定支柱22焊接于连接板24中心，随后将筋板23焊接于固定支柱22与连接板24之间，以加强固定支柱22防倾倒性能。
如图4和图5所示，基座4由基座板41、旋转板42、导向杆43、及导向控制销轴47组成，基座板和旋转板为转动连接；导向杆43安装到基座板41上的导向槽412内，其上端设有一个圆孔，下端设有旋转板方向控制槽；各基座板之间通过上连接环44和下连接环45连接。
如图6所示的基座板41上开有孔，使得基座4内外的土壤结成一个整体，提高基座43以及整个防霜机的稳固可靠性；下端与旋转板42转动连接，一侧设有两个导向槽412用于安装导向杆43。
如图7所示的旋转板42采用下窄上宽的设计，宽端与基座板41之间转动连接。
如图8所示的导向杆43下端100mm处相对杆的轴线方向偏转20度，并在该段开有一长条状旋转板方向控制槽，导向杆43上端开有一安装螺栓的通孔，下端设有旋转板方向控制槽。
如图9所示的基座螺栓3下端勾住上连接环44，通过螺母固定连接支座2与基座4。
具体实施方式:
下面结合附图和具体实施例对本发明的技术方案作进一步详细说明，但本发明的保护范围并不限于此。
本发明所述的底部结构可调的防霜机支座装置，通过将基座打入土壤之中，克服防霜机常用固定安装方法中的挖掘孔径精度要求较高、小直径深孔及其回填压实的困难，降低了劳动强度，并提高了安装效率；联接支座的使用，使标准管材能够代替原先为满足防霜机高度所所必须选用的非标管材，大大节省了材料成本，便于运输和储存；基座板上的向外伸的旋转板使基座最终形状上小下大，以及基座板上的开孔使得基座内外的土壤连接成一个整体，更增强了基座的稳固性，还减少了对土壤的破坏。本发明是一种可用于防霜机立柱固定的装置。
安装防霜机时，首先将基座板41、旋转板42、和导向杆43组装成型，安装上连接环44和下连接环45并保证基座板41之间可上下相对移动，以利于能够依次循环将每块基座板41打入土壤之中，同时上连接环44还满足够空隙将基座螺栓3勾状端置于环内，然后在防霜机安装的位置处挖一个200-300mm的浅坑，确定好每块基座板41的位置后，依次循环逐个将每块基座板41和旋转板42打入土壤中50mm深度，在基座板41上端距离地面为一个旋转板的高度时，暂停对基座板41的击打，开始对导向杆43施加向下的力，导向杆在外力作用下向下运动过程中，导向杆43底部弯曲部位的旋转板方向控制槽可沿着旋转板方向控制销轴移动，其弯曲部位向外滑动时产生对转向板42向外的推力，而使旋转板42的运动方向偏离了垂直方向并逐渐向外，最后基座的形状为下大上小，利于基座的稳定；然后继续同步对基座板41和导向杆43施以向下的作用力，使基座板41和导向杆43同时没入土中直至基座板顶部与土壤表面齐平时，用螺栓将导向杆上端固定在基座板上端的导向槽内，接着将基座螺栓的勾状端勾住上连接环44；之后，将连接支座2置于基座4之上，调整其位置，将基座螺栓3上端置于连接板24边缘的缺口中，将螺母套在基座螺栓3上端并预紧；此时连接板24与浅坑坑底接触，使用土壤将连接板24填埋在土壤之下；由于防霜机立柱11内径与防倾导向筒21外径小0.5-1mm，防霜机立柱11下端开有用于塞焊的小孔，于是接着将防霜机立柱11套在连接支座2上端防倾导向筒21上，并使用塞焊的方法固结防霜机立柱11与防倾导向筒21。
所述实施例为本发明的优选实施例，但本发明并不限于上述实施方式，在不背离本发明实质内容的情况下，本领域技术人员能够做出的任何显而易见的改进、替换或变型均属于本发明的保护范围。

Claims (7)

  1. 底部结构可调的防霜机支座，包括防霜机(1)，连接支座(2)，基座螺栓(3)，基座(4)。其特征在于，所述连接支座(2)由防倾导向筒(21)、固定支柱(22)、筋板(23)和连接板(24)组成；所述基座(4)由基座板(41)、旋转板(42)、导向杆(43)、旋转板方向控制销轴(47)组成，基座板和旋转板之间为转动连接，基座板之间通过上连接环(44)和下连接环(45)连接；所述导向杆(43)设有旋转板方向控制槽；所述基座螺栓(3)用于连接支座(2)与基座(4)之间的固定。
  2. 根据权利要求2所述的底部结构可调的防霜机支座，其特征在于，所述防倾导向筒(21)两端设有倒角，其外径比固定支柱(22)的内径及防霜机立柱(11)的内径小0.5-1mm，以利于防倾导向筒(21)和防霜机(1)的安装；防倾导向筒(21)装入固定支柱(22)和防霜机立柱(11)中的长度大于200mm，以有效保证三者联接的可靠性；所述防霜机立柱(11)的外径与固定支柱(22)的外径相等，并使用塞焊固定，塞焊孔为2组或3组，不仅使防霜机立柱固定装置易于加工和安装，而且增强其抗倾倒能力，同时增强外观的美感。
  3. 根据权利要求1所述的底部结构可调的防霜机支座装置，其特征在于，所述基座板(41)上边缘和下边缘均开有条状长孔，分别用于安装上连接环(44)和下连接环(45)，保证基座被打入土壤的过程中基座板能连接在一起而不发生散落，所述基座底板(41)单侧上下中心处各有一个导向槽(412)，用于安装并控制导向杆(43)的运动；其特征还在于，所述基座板(41)上开有孔，使得基座(4)内外的土壤结成一个整体，提高基座(43)以及整个防霜机的稳固可靠性。
  4. 根据权利要求1所述的底部结构可调的防霜机支座，其特征在于，所述基座(4)由基座板(41)、旋转板(42)、导向杆(43)、销轴(46)、旋转板方向控制销轴(47)组成，在安装过程中，先将旋转板(42)与基座板(41)通过销轴(46)连接，导向杆(43)安装到基座板(41)上的导向槽(412)内，然后分别安装上连接环(44)和下连接环(45)，且上、下连接环必须预留足够空隙，保证基座板(41)互相之间可以上下相对运动，使基座(4)中的各基座板(41)能够逐个循环地打入土中，减小所需的击打外力，同时上连接环(44)还满足将勾状螺栓的勾端置于上连接环内。
  5. 根据权利要求1所述的底部结构可调的防霜机支座，其特征在于，所述四块基座板(41)的联接可以改为链或软钢丝绳的联接，有利于基座下部的扩张，更有利于防霜机的安装稳固和性能稳定。
  6. 根据权利要求4所述的底部结构可调的防霜机支座，其特征在于，所述旋转板(42)横截面采用上宽下窄的梯形结构，以有利于减小击打力度，旋转板(42)宽端与基座板(41)之间以销连接，并保证旋转板(42)与基座底板(41)之间能够相对转动。
  7. 根据权利要求4所述的底部结构可调的防霜机支座，其特征在于，所述导向杆(43)下端弯曲部位设有长条形旋转板方向控制槽，该控制槽的宽度大于旋转板方向控制销轴(47)的直径0.5-1mm，导向杆(43)的上端设有一个孔，当导向杆(43)因外力作用向下运动时，导向杆(43)底部弯曲部位的尖端对转向板(42)施以向外的力，进而使旋转板(42)的运动方向偏离垂直方向 指向斜下方；最后，通过螺栓连接导向杆(43)上端的孔与上端导向槽(412)上的孔，使导向杆(43)始终保持稳定状态。
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