WO2019015602A1 - 落地物品自动找平的方法 - Google Patents

落地物品自动找平的方法 Download PDF

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Publication number
WO2019015602A1
WO2019015602A1 PCT/CN2018/096112 CN2018096112W WO2019015602A1 WO 2019015602 A1 WO2019015602 A1 WO 2019015602A1 CN 2018096112 W CN2018096112 W CN 2018096112W WO 2019015602 A1 WO2019015602 A1 WO 2019015602A1
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Prior art keywords
oil
bladder
floor
bottom plate
diameter
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PCT/CN2018/096112
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English (en)
French (fr)
Inventor
吕佩师
许升
赵志强
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青岛海尔洗衣机有限公司
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Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2019015602A1 publication Critical patent/WO2019015602A1/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
    • 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 the field of daily necessities, and in particular to a method for automatically leveling a floor item.
  • the present invention provides a method for automatically leveling a floored article capable of automatically balancing the placement of a floor item such as a refrigerator or a washing machine.
  • the technical solution of the present invention is: a method for automatically leveling a floor item, comprising the steps of setting two balance feet having carrying capacity;
  • the step of setting a tank with a changeable capacity in the balance foot when the hydraulic oil in the oil bladder increases, the height of the oil bladder is increased, and when the hydraulic oil in the oil bladder is less, the height of the oil bladder is lowered;
  • the height of the two balance feet can be automatically adjusted by the above method.
  • the height of the automatic adjustment device is also at the same horizontal plane, and the automatic leveling of the floor items is realized.
  • the oil sac is unevenly distributed, the oil of the oil sac flows through the oil sac, so that the height of the automatic adjusting device is automatically adjusted, and is always supported between the grounded articles and the ground, keeping the objects on the ground stable, and there is no one end landing, one end
  • the hydraulic oil generates a large resistance when flowing, and can function as a vibration damping, and is particularly suitable for application to a washing machine.
  • the balance foot includes an oil-passing bottom plate, and the oil-passing bottom plate is sealingly connected to the oil bladder, the oil-passing bottom plate is located above the oil bladder, and the oil-passing bottom plate is provided There is an oil passage, one end of the oil passage is in communication with the oil bladder, and the other end is provided with an oil outlet, and the oil outlets of the two oil passage bottom plates are connected by a pipe.
  • the oil passage bottom plate is provided with two oil passages, and one end of each of the oil passages is provided with one oil outlet.
  • the height adjustment device includes an oil bladder jacket, the oil bladder is located in the oil bladder jacket, and the oil bladder jacket is slidably mounted in a guiding sleeve in an up and down direction, the guiding The sleeve is fixedly connected to the bottom end of the oil-passing bottom plate, and the bottom end of the oil-seal sheath is provided with a backing plate.
  • the oil bladder includes a body having a diameter larger than a diameter of the capsule mouth, and a diameter of the capsule mouth larger than a diameter of the oil outlet, the capsule mouth being
  • the oil bottom plate is sealingly connected, the main body is located in the oil bladder sheath, and an annular oil bladder pressure plate is fixedly connected below the oil passage bottom plate, and the oil bladder pressure plate surrounds the outer periphery of the capsule mouth.
  • the body is sandwiched between the oil bladder pressure plate and the bottom surface of the oil bladder jacket.
  • the pad is snapped together with the bottom of the oil bladder sheath, and the back of the pad is provided with anti-slip.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • Figure 2 is a front elevational view of the balance foot of the embodiment of the present invention.
  • Figure 3 is a bottom plan view of the balance foot of the embodiment of the present invention.
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 5 is a cross-sectional view taken along line B-B of Figure 3;
  • FIG. 6 is a schematic structural view of an oil-passing bottom plate according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural view of an oil-passing bottom plate according to an embodiment of the present invention.
  • Figure 8 is a schematic structural view of an oil bladder according to an embodiment of the present invention.
  • Figure 9 is a schematic structural view of an oil bladder according to an embodiment of the present invention.
  • Figure 10 is a schematic structural view of a guide sleeve according to an embodiment of the present invention.
  • Figure 11 is a schematic structural view of a guide sleeve according to an embodiment of the present invention.
  • Figure 12 is a schematic structural view of a guide sleeve according to an embodiment of the present invention.
  • Figure 13 is a schematic structural view of an oil bladder jacket according to an embodiment of the present invention.
  • Figure 14 is a schematic structural view of an oil bladder jacket according to an embodiment of the present invention.
  • Figure 15 is a schematic structural view of an oil bladder pressure plate according to an embodiment of the present invention.
  • Figure 16 is a schematic structural view of an oil bladder pressure plate according to an embodiment of the present invention.
  • the vertical direction referred to in the present invention is based on the actual use state of the product, and Fig. 1 is the placement mode in the actual use state.
  • the vertical directions in Figures 2, 4, 5 and 6 of the drawings are opposite to the actual up and down directions, only to better illustrate the drawing used in the structure of the present invention.
  • a method for automatically leveling a floor item includes the steps of setting two balance feet 1 having carrying capacity;
  • the step of providing the oil bladder 8 whose capacity can be changed in the balance foot 1 increases the height of the oil bladder 8 when the hydraulic oil in the oil bladder 8 increases, and the oil bladder 8 is less when the hydraulic oil in the oil bladder 8 is less. Height reduction
  • the step of connecting two balance feet 1 through the connecting plate 3; the connecting plate 3 can fix the relative positions of the two balance feet 1 and also protect the tube 2;
  • the height of the height adjustment device is such that the two height adjustment devices are always supported between the floor items and the ground, and the balance foot 1 can be fixedly connected to the floor items or independently of the floor items.
  • the balance foot 1 includes an oil passage bottom plate 11 which is sealingly connected to the oil bladder 8.
  • the height adjusting device comprises an oil bladder jacket 6 which is located in the oil bladder sheath 6.
  • the oil bladder jacket 6 is slidably mounted in a guiding sleeve 5 in the up and down direction, and the guiding sleeve 5 and the bottom of the oil discharging bottom plate 11 The end is fixedly connected, and the bottom end of the oil bladder sheath 6 is provided with a backing plate 7 which is in contact with the ground.
  • the oil passage bottom plate 11 is provided with two oil passages 103, one end of each oil passage 103 is provided with an oil outlet 101, and the oil outlets 101 of the two oil passage bottom plates 11 are connected through the pipe 2. ;
  • the oil-passing bottom plate 11 is rectangular, the two oil outlets 101 are located at the middle of the same side of the oil-passing bottom plate 11, a positioning block 104 is disposed below one side of the oil-passing bottom plate 11, and the other three sides are provided with a retreating groove 105, and the positioning block 104 On the same side as the two oil outlets 101;
  • a first mounting hole 110 for mounting the connecting plate 3 and a second mounting hole 108 for connecting the guiding sleeve 5 are respectively disposed at four corners of the oil-passing bottom plate 11;
  • the lower end surface of the oil-passing bottom plate 11 is provided with a first boss 107 matched with the guide sleeve 5; the oil bladder pressing plate 9 is mounted on the first boss 107, and the first boss 107 is provided with the oil bladder pressing plate 9
  • the matching annular protrusion 111 and the second boss 106 matching the capsule opening 82 extend into the capsule opening 82.
  • An annular sealing groove 102 is disposed between the annular projection 111 and the first boss 107. The sealing groove 102 is matched with the bag opening 82;
  • the oil passage bottom plate 11 is provided with a third mounting hole 109 for connection with the oil bladder pressure plate 9.
  • the oil bladder 8 is located below the oil-passing bottom plate 11, and the oil bladder 8 is filled with hydraulic oil.
  • the oil bladder 8 includes a main body 83 and a bladder opening 82.
  • the diameter of the main body 83 is larger than the diameter of the bladder opening 82.
  • the main body 83 is located in the oil bladder sheath 6, and the main body 83 is sandwiched Between the oil bladder pressure plate 9 and the oil bladder jacket 6, the main body 83 is provided with a contraction groove 84 for facilitating compression of the oil bladder 8 in the axial direction, and the diameter of the oil outlet port 101 is smaller than the diameter of the capsule mouth 82;
  • the guide sleeve 5 is cylindrical, and the guide sleeve 5 is provided with four guide grooves 51 on the outer circumferential surface thereof, and the bottom end of the guide sleeve 5 is provided with a connection portion matching the oil passage bottom plate 11.
  • the connecting portion 52 is provided with a fourth mounting hole 54 and a fifth mounting hole 55, the fourth mounting hole 54 is matched with the first mounting hole 110, and the fourth mounting hole 54 and the first mounting hole 110 are connected by the mounting bolt 4
  • the connecting plate 3 is connected, the fifth mounting hole 55 is matched with the second mounting hole 108, the fifth mounting hole 55 is a screw hole, the first mounting hole 110 is a counterbore, and the fifth mounting hole 55 and the second mounting hole 108 are Connected by screws;
  • the guiding groove 51 penetrates the upper end of the guiding sleeve 5, and corresponds to the position of the escape groove 105, the lower end of the guiding groove 51 is blocked; the lower end of the guiding groove 51 is blocked to prevent the oil bladder sheath 6 from the guiding sleeve 5 out.
  • the guiding sleeve 5 is provided with a positioning groove 53 matched with the positioning block 104.
  • the cooperation of the positioning groove 53 and the positioning block 104 can speed up the installation speed of the guiding sleeve 5 and the oil-passing bottom plate 11.
  • the oil bladder sheath 6 is slidably mounted in the guide sleeve 5 in the up and down direction, the bottom end of the oil bladder sheath 6 extends beyond the bottom end of the guide sleeve 5, and the oil bladder sheath 6 is barrel-shaped, oil
  • the upper end of the bladder sheath 6 is an opening, the lower end is provided with a bottom surface of the supporting oil bladder 8, and the upper end of the oil bladder sheath 6 is provided with four guiding blocks 61, and the guiding block 61 is matched with the guiding groove 51, and the guiding block 61 Located in the guide groove 51, the oil bladder sheath 6 can only slide up and down, the escape groove 105 acts to increase the stroke of the guide block 61, and the guide block 61 can extend into the escape groove 105.
  • the backing plate 7 is fixedly mounted below the oil bladder sheath 6, and the backing plate 7 is snapped together with the bottom of the oil bladder sheath 6.
  • the bottom of the backing plate 7 is provided with an anti-slip pattern 71, and the backing plate 7 is usually made of rubber. Can absorb shock and slip.
  • the oil bladder pressure plate 9 is fixedly mounted on the oil-passing bottom plate 11 by fasteners.
  • the oil bladder pressure plate 9 is annular and sleeved on the outer periphery of the bladder opening 82 of the oil bladder 8, the oil bladder pressure plate 9 and the guide sleeve 5 Matching, when the sleeve 5 is slid downward, the oil bladder pressure plate 9 can extend into the oil bladder sheath 6, and the oil bladder pressure plate 9 and the guide sleeve 5 squeeze the oil bladder 8 to make the space of the oil bladder 8 small.
  • the lower end of the oil bladder pressure plate 9 is matched with the main body 83 of the oil bladder 8.
  • the upper end of the oil bladder pressure plate 9 is provided with a connecting piece 91.
  • the connecting piece 91 is provided with a sixth mounting hole 92 matched with the third mounting hole 109.
  • a stepped hole 93 is formed in the outer periphery of the center hole of the bladder pressing plate 9. The stepped hole 93 cooperates with the annular projection 111 to define the radial position of the oil bladder pressing plate 9 for convenient installation.
  • the above products are placed on the bottom of the floor items such as refrigerators or washing machines.
  • the two oil bladders 8 are connected, and there is hydraulic oil inside.
  • the local surface is flat. When the two oil bladders 8 are evenly stressed, their liquids are used. The surface is always at the same horizontal position, and the heights of the two balance feet 1 are also the same.
  • the hydraulic oil in one oil bladder 8 will flow into the other oil bladder 8, so that the two oil bladder jackets 6
  • the length of the lower end extending guide sleeve 5 is correspondingly changed, so that the two balance feet 1 are always supported between the landing article and the ground without undulation.
  • the diameter of the oil discharge port 101 is smaller than the diameter of the main body 83 of the oil bladder 8, the resistance generated when the hydraulic oil flows is large, and it can function as a buffer for vibration damping, and is particularly suitable for use in a vibrating article such as a washing machine.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

一种落地物品自动找平的方法，包括设置两个具有承载能力的平衡底脚（1）的步骤；在平衡底脚（1）内设置一个容量可以改变的油囊（8）的步骤；在油囊（8）的外部设置一个跟随油囊（8）运动的高度调节装置的步骤，高度调节装置的活动端支撑在地面上；将两个油囊（8）通过管（2）连通的步骤，管（2）的直径小于油囊（8）的直径；将两个平衡底脚（1）通过连接板（3）连接起来的步骤；将两个平衡底脚（1）垫在落地物品的底部的步骤，当落地物品放置的位置不平时，两个油囊（8）里的液压油会根据受力自动流动，使两个高度调节装置始终支撑在地面和落地物品之间，实现落地物品的自动找平。

Description

落地物品自动找平的方法 技术领域
本发明涉及日常生活用品领域，尤其涉及一种落地物品自动找平的方法。
背景技术
日常生活中所用的冰箱、洗衣机、落地空调等很多落地物品需要放置平稳才能正常使用，而通常地面本身的平整度达不到平稳放置的要求，需要在底部垫一些东西或是通过调整螺栓来寻找平衡，有些冰箱或洗衣机带有螺栓可调节的底脚，但是需要人工进行调节，这些产品往往都是安装在房间的边角位置，所以通过人工调节不太方便，而且这些底脚一般都是刚性的，不具备减振的功能。
发明内容
本发明提供一种能够实现冰箱、洗衣机等落地物品的放置能够自动平衡的落地物品自动找平的方法。
为解决上述技术问题，本发明的技术方案是：一种落地物品自动找平的方法，包括设置两个具有承载能力的平衡底脚的步骤；
在平衡底脚内设置一个容量可以改变的油囊的步骤，油囊内的液压油增多时，油囊的高度增高，油囊内的液压油较少时，油囊的高度降低；
在油囊的外部设置一个跟随油囊运动的高度调节装置的步骤，高度调节装置的活动端支撑在地面上；
将两个油囊通过管连通的步骤，管的直径小于油囊的直径；
将两个平衡底脚通过连接板连接起来的步骤；
将两个平衡底脚垫在落地物品的底部的步骤，当落地物品放置的位置不平时，液位较高的油囊里的液压油流向液位较低的油囊，使两个高度调节装置始终支撑在落地物品和地面之间。
由于采用上述技术方案，通过以上方法可以使两个平衡底脚的高度自动调节，两个油囊的受力均匀时，自动调节装置的高度也处于同一水平面，实现落地物品的自动找平，当两个油囊受力不均匀时，通过油囊的油的流通，使自动调节装置的高度自动调节，始终承托在落 地物品和地面之间，保持落地物品的平稳，不会出现一端落地，一端悬空的情况，而且由于管的直径小于油囊的直径，液压油在流动时，产生较大的阻力，可以起到减振的作用，尤其适合应用到洗衣机上。
作为一种优选方案，所述平衡底脚包括通油底板，所述通油底板与所述油囊密封连接，所述通油底板位于所述油囊的上方，且所述通油底板内设有油道，所述油道一端与所述油囊连通，另一端设有出油口，两个所述通油底板的出油口通过管连接。
作为一种优选方案，所述通油底板设有两条油道，每条所述油道的一端均设有一个所述出油口。
作为一种优选方案，所述高度调节装置包括油囊护套，所述油囊位于所述油囊护套内，所述油囊护套沿上下方向滑动安装于一导向套内，所述导向套与所述通油底板的底端固定连接，所述油囊护套的底端设有垫板。
作为一种优选方案，所述油囊包括主体和囊口，所述主体的直径大于所述囊口的直径，所述囊口的直径大于所述出油口的直径，所述囊口与所述通油底板密封连接，所述主体位于所述油囊护套内，所述通油底板的下方固定连接有一环形的油囊压板，所述油囊压板环绕在所述囊口的外周，所述主体夹在所述油囊压板和油囊护套的底面之间。
作为一种优选方案，所述垫板与所述油囊护套的底部卡接在一起，所述垫板的上方设有防滑。
附图说明
以下附图仅旨在于对本发明做示意性说明和解释，并不限定本发明的范围。其中：
图1是本发明实施例的结构示意图；
图2是本发明实施例平衡底脚的正面视图；
图3是本发明实施例的平衡底脚的仰视图；
图4是图3沿A-A向的剖视图；
图5是图3沿B-B向的剖视图；
图6是本发明实施例的通油底板的结构示意图；
图7是本发明实施例的通油底板的结构示意图；
图8是本发明实施例的油囊的结构示意图；
图9是本发明实施例的油囊的结构示意图；
图10是本发明实施例的导向套的结构示意图；
图11是本发明实施例的导向套的结构示意图；
图12是本发明实施例的导向套的结构示意图；
图13是本发明实施例的油囊护套的结构示意图；
图14是本发明实施例的油囊护套的结构示意图；
图15是本发明实施例的油囊压板的结构示意图；
图16是本发明实施例的油囊压板的结构示意图；
图中：1，平衡底脚；2，管；3，连接板；4，螺栓；5，导向套；6，油囊护套；7，垫板；8，油囊；9，油囊压板；11，通油底板；101，出油口；102，密封槽；103，油道；104，定位块；105，避让槽；106，第二凸台；107，第一凸台；108，第二安装孔；109，第三安装孔；110，第一安装孔；111，环形凸起；51，导向槽；52，连接部；53，定位槽；54，第四安装孔；55，第五安装孔；61，导向块；71，防滑纹；81，密封圈；82，囊口；83，主体；84，收缩槽；91，连接片；92，第六安装孔；93，阶梯孔。
具体实施方式
下面参照附图详细描述根据本发明的示例性实施例。这里，需要注意的是，在附图中，将相同的附图标记赋予结构以及功能基本相同的组成部分，并且为了使说明书更加简明，省略了关于基本上相同的组成部分的冗余描述。
本发明中所说的上下方向以本产品在实际使用状态为准，图1为实际使用状态下的放置方式。而附图中图2、图4、图5和图6中的上下方向与实际的上下方向相反，只是为了更好的展示本发明结构采用的画法。
如图1至图5所示，一种落地物品自动找平的方法，包括设置两个具有承载能力的平衡底脚1的步骤；
在平衡底脚1内设置一个容量可以改变的油囊8的步骤，油囊8内的液压油增多时，油囊8的高度增高，油囊8内的液压油较少时，油囊8的高度降低；
在油囊8的外部设置一个跟随油囊8运动的高度调节装置的步骤，高度调节装置的活动端支撑在地面上；
将两个油囊8通过管2连通的步骤，管2的直径小于油囊8的直径；
将两个平衡底脚1通过连接板3连接起来的步骤；连接板3可以固定两个平衡底脚1的相对位置，还能保护管2；
将两个平衡底脚1垫在落地物品的底部的步骤，当落地物品放置的位置不平时，液位较高的油囊8里的液压油流向液位较低的油囊8，从而改变两个高度调节装置的高度，使两个高度调节装置始终支撑在落地物品和地面之间，平衡底脚1可以与落地物品固定连接，也可以与落地物品是相互独立的。
以下详细介绍实现上述方法的各个部件的结构：
平衡底脚1包括通油底板11，通油底板11与油囊8密封连接。
高度调节装置包括油囊护套6，油囊8位于油囊护套6内，油囊护套6沿上下方向滑动安装于一导向套5内，导向套5与所述通油底板11的底端固定连接，油囊护套6的底端设有垫板7，垫板7与地面接触。
结合图6和图7，通油底板11设有两条油道103，每条油道103的一端均设有一个出油口101，两个通油底板11的出油口101通过管2连接；
通油底板11为矩形，两个出油口101位于通油底板11的同一侧的中部，通油底板11一侧的下方设有一定位块104，另外三侧设有避让槽105，定位块104与两个出油口101在同一侧；
通油底板11上的四个角上分别设有用于安装连接板3的第一安装孔110和用于连接导向套5的第二安装孔108；
通油底板11的下端面上设有与导向套5相匹配的第一凸台107；油囊压板9安装于第一凸台107上，第一凸台107上设有与油囊压板9相匹配的环形凸起111和与囊口82相匹配的第二凸台106，第二凸台106伸入囊口82内，环形凸起111和第一凸台107之间设有环形密封槽102，密封槽102与囊口82相匹配；
通油底板11上设有用于与油囊压板9相连接的第三安装孔109。
结合图8和图9，油囊8位于通油底板11的下方，油囊8内装有液压油，油囊8包括主体83和囊口82，主体83的直径大于囊口82的直径，囊口82与通油底板11的下端面密封连接，油囊8的囊口82处设有密封圈81，密封圈81位于密封槽102内，主体83位于油囊护套6内，且主体83夹在油囊压板9和油囊护套6之间，主体83上设有方便油囊8沿着轴向压缩的收缩槽84，出油口101的直径小于囊口82的直径；
结合图10、图11和图12，导向套5为筒状，导向套5的外周面上设有四个导向槽51，导向套5的底端设有与通油底板11相匹配的连接部52，连接部52上设有第四安装孔54和 第五安装孔55，第四安装孔54与第一安装孔110相匹配，第四安装孔54和第一安装孔110通过安装螺栓4与连接板3连接，第五安装孔55与第二安装孔108相匹配，第五安装孔55为螺孔，所述第一安装孔110为沉孔，第五安装孔55与第二安装孔108通过螺钉连接；
导向槽51贯通导向套5的上端，且与避让槽105的位置相对应，导向槽51的下端是封堵起来的；导向槽51的下端封堵起来，可以防止油囊护套6从导向套5脱出。
导向套5设有与定位块104相匹配的定位槽53，定位槽53和定位块104的配合，可以加快导向套5和通油底板11的安装速度。
结合图13和图14，油囊护套6沿上下方向滑动安装于导向套5内，油囊护套6的底端伸出导向套5的底端，油囊护套6为桶状，油囊护套6的上端为开口，下端设有承托油囊8的底面，所述油囊护套6的上端设有四个导向块61，导向块61与导向槽51相匹配，导向块61位于导向槽51内，使油囊护套6只能上下滑动，避让槽105作用为增大导向块61的行程，导向块61可以伸入避让槽105中。
垫板7固定安装于油囊护套6的下方，垫板7与油囊护套6的底部卡接在一起，垫板7的底部设有防滑纹71，垫板7通常由橡胶制成，可以减震防滑。
结合图15和图16，油囊压板9通过紧固件固定安装于通油底板11上，油囊压板9为环形且套在油囊8的囊口82外周，油囊压板9与导向套5相匹配，当导向套5套向下滑动时，油囊压板9能够伸入油囊护套6内，油囊压板9和导向套5就挤压油囊8，使油囊8的空间变小，油囊压板9的下端与油囊8的主体83相匹配，油囊压板9的上端设有一连接片91，连接片91设有与第三安装孔109相匹配的第六安装孔92，油囊压板9的中心孔上方的外周设有一阶梯孔93，阶梯孔93与环形凸起111相配合，能够限定油囊压板9的径向位置，方便安装。
使用时将上述的产品实物垫在冰箱或洗衣机等落地物品的底部，两个油囊8是连通的，且里面有液压油，当地面平整，两个油囊8受力均匀时，它们的液面始终保持在同一水平位置，两个平衡底脚1的高度也是相同的，当地面不平时，一个油囊8内的液压油会流入另一个油囊8，使两个油囊护套6的下端伸出导向套5的长度发生相应改变，进而使两个平衡底脚1始终支撑在落地物品和地面之间，不会出现悬空的情况。而且，由于出油口101的直径要比油囊8的主体83的直径小，液压油流通时产生的阻力较大，可以起到缓冲减振的作用，特别适合洗衣机等有振动的物品使用。
如上所述，已经在上面具体地描述了一个能够实现本发明方法的实施例，但是本发明的方法并不限于此。本领域的技术人员应该理解，在不脱离本方法发明的构思下所做的一切不同于本实施例的设计，都在本发明的保护范围内。

Claims (6)

  1. 一种落地物品自动找平的方法，包括设置两个具有承载能力的平衡底脚的步骤；在平衡底脚内设置一个容量可以改变的油囊的步骤，油囊内的液压油增多时，油囊的高度增高，油囊内的液压油较少时，油囊的高度降低；
    在油囊的外部设置一个跟随油囊运动的高度调节装置的步骤，高度调节装置的活动端支撑在地面上；
    将两个油囊通过管连通的步骤，管的直径小于油囊的直径；
    将两个平衡底脚通过连接板连接起来的步骤；
    将两个平衡底脚垫在落地物品的底部的步骤，当落地物品放置的位置不平时，液位较高的油囊里的液压油流向液位较低的油囊，使两个高度调节装置始终支撑在落地物品和地面之间。
  2. 如权利要求1所述的落地物品自动找平的方法，其特征在于：所述平衡底脚包括通油底板，所述通油底板与所述油囊密封连接，所述通油底板位于所述油囊的上方，且所述通油底板内设有油道，所述油道一端与所述油囊连通，另一端设有出油口，两个所述通油底板的出油口通过管连接。
  3. 如权利要求2所述的落地物品自动找平的方法，其特征在于：所述通油底板设有两条油道，每条所述油道的一端均设有一个所述出油口。
  4. 如权利要求3所述的落地物品自动找平的方法，其特征在于：所述高度调节装置包括油囊护套，所述油囊位于所述油囊护套内，所述油囊护套沿上下方向滑动安装于一导向套内，所述导向套与所述通油底板的底端固定连接，所述油囊护套的底端设有垫板。
  5. 如权利要求4所述的落地物品自动找平的方法，其特征在于：所述油囊包括主体和囊口，所述主体的直径大于所述囊口的直径，所述囊口的直径大于所述出油口的直径，所述囊口与所述通油底板密封连接，所述主体位于所述油囊护套内，所述通油底板的下方固定连接有一环形的油囊压板，所述油囊压板环绕在所述囊口的外周，所述主体夹在所述油囊压板和油囊护套的底面之间。
  6. 如权利要求5所述的落地物品自动找平的方法，其特征在于：所述垫板与所述油囊护套的底部卡接在一起，所述垫板的上方设有防滑纹。
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