WO2012000376A1 - 骨料储存系统的卸料装置及具有该卸料装置的骨料储存系统 - Google Patents

骨料储存系统的卸料装置及具有该卸料装置的骨料储存系统 Download PDF

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Publication number
WO2012000376A1
WO2012000376A1 PCT/CN2011/075482 CN2011075482W WO2012000376A1 WO 2012000376 A1 WO2012000376 A1 WO 2012000376A1 CN 2011075482 W CN2011075482 W CN 2011075482W WO 2012000376 A1 WO2012000376 A1 WO 2012000376A1
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WIPO (PCT)
Prior art keywords
rocker
storage system
cylinder
rotating shaft
aggregate storage
Prior art date
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Ceased
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PCT/CN2011/075482
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English (en)
French (fr)
Inventor
王美成
胡志伟
彭云成
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Hunan Sany Intelligent Control Equipment Co Ltd
Sany Heavy Industry Co Ltd
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Hunan Sany Intelligent Control Equipment Co Ltd
Sany Heavy Industry Co Ltd
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Application filed by Hunan Sany Intelligent Control Equipment Co Ltd, Sany Heavy Industry Co Ltd filed Critical Hunan Sany Intelligent Control Equipment Co Ltd
Publication of WO2012000376A1 publication Critical patent/WO2012000376A1/zh
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0046Storage or weighing apparatus for supplying ingredients
    • B28C7/0053Storage containers, e.g. hoppers, silos, bins
    • B28C7/0076Parts or details thereof, e.g. opening, closing or unloading means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/54Gates or closures
    • B65D90/58Gates or closures having closure members sliding in the plane of the opening
    • B65D90/582Gates or closures having closure members sliding in the plane of the opening having a rotational motion

Definitions

  • the unloading device of the aggregate storage system and the aggregate storage system having the same are submitted to the Chinese Patent Office on June 28, 2010, and the application number is 201020239333.7, and the invention name is "unloading of the aggregate storage system".
  • the priority of the device and the Chinese patent application having the unloading device of the unloading device is incorporated herein by reference.
  • BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete mixing plant, and more particularly to an unloading device for an aggregate storage system and an aggregate storage system having the same. BACKGROUND OF THE INVENTION
  • the sieved aggregate is stored in an aggregate storage system.
  • the bottom of the aggregate storage system is provided with a discharge device.
  • the unloading process is as follows:
  • the automatic control system of the equipment sends out a signal to operate the cylinder, opens the unloading device at the bottom, and discharges the material to a follow-up mechanism such as a weighing bin.
  • the control system sends a signal to close the unloading device.
  • the unloading device of the existing aggregate storage system one is a curved door structure, and the other is an open door structure, which includes a single open door structure and a double open door structure. Both of these structures are mostly pneumatically driven.
  • the arc-shaped door structure unloading device requires a large space, and the door-opening structure unloading device is more suitable in some cases due to its compact structure.
  • FIG. 1 it is a perspective schematic view of a prior art arc-shaped door structure unloading device.
  • the cylinder 5 is pivotally connected to the main body 8 of the discharge device, and one end of the curved door 6 is pivotally connected to the main body 8, the upper end of the door 6, and the other end of the door 6 through the rotating shaft 11.
  • the piston rod of the cylinder 5 is pivotally connected.
  • the cylinder 5, which drives the door 6, pivots about the rotating shaft 1 within a certain angular range, thereby completing the opening and closing of the curved door 6. It can be seen that the space required for the discharge device of the curved door structure is large. As shown in FIG.
  • FIG. 2 it is a schematic perspective view of a single-door structure unloading device in the prior art.
  • the cylinder 5 is pivotally connected to the main body 8 of the unloading device, and the door 6 is pivotally connected to the main body 8 via the rotating shaft 1.
  • the piston rod is pivotally connected.
  • the cylinder 5 can drive the door 6 and pivot around a certain angle range. 1, pivoting, thereby completing the opening and closing of the door 6.
  • a mechanism such as a rocker and a cylinder can be similarly provided, and the rotating shaft 1 can be driven at the same time.
  • the curved door structure requires more space relative to the door opening structure.
  • the single door structure and the double door structure are also included in the door opening structure.
  • the unloading device of the single door structure has the disadvantage that the opening is small.
  • the conventional double-opening structure unloading device makes the opening larger, but since it is a single-cylinder driving structure of two rotating shafts, the cylinder and the two rotating shafts are disposed on one side of the main body, so that the arm of the rocker is shorter, thereby making the cylinder The piston rod is stressed.
  • FIG. 3 it is a perspective schematic view of a prior art double door structure unloading device.
  • the first door 61 and the second door 62 are pivotally connected to the main body 8 via the first rotating shaft 11 and the second rotating shaft 12, respectively.
  • the first rocker 21, and the second rocker 22, and the cylinder 5 are disposed on one side of the main body 8.
  • the first end of the first rocker 21 and the second rocker 22 are respectively connected to the first rotating shaft 11 and the end of the second rotating shaft 12; the second end of the first rocking rod 21 passes through the Y-shaped joint 3
  • the piston rod of the cylinder 5 is pivotally connected, and the second end of the second rocker 22 is pivotally connected to the cylinder 5.
  • the cylinder 5 can simultaneously drive the first door 61 and the second door 62 while pivoting about the pivot 1 within a certain angular range, thereby completing the opening and closing of the door 6.
  • the problem to be solved by the present invention is to provide a discharge device for an aggregate storage system in which the arm of the rocker is large when the drive door is pivoted, so that the drive mechanism is not easily damaged.
  • an unloading device for an aggregate storage system comprising: a main body; a first rotating shaft and a second rotating shaft disposed on the main body; the first door and the second door, respectively installed
  • the first rotating shaft and the second rotating shaft are characterized in that the unloading device of the aggregate storage system further comprises: a first driving mechanism disposed on the first side of the main body and connected to the first rotating shaft by the first rocker And a second driving mechanism disposed on the second side of the main body opposite to the first side and connected to the end of the second rotating shaft by the second rocker.
  • first driving mechanism and the second driving mechanism are respectively a first cylinder and a second cylinder; the first end of the first rocker is connected to the end of the first rotating shaft, and the first end of the second rocker is connected to the first The ends of the two rotating shafts; the second end of the first rocker and the second end of the second rocker are respectively pivotally connected to the piston rods of the first cylinder and the second cylinder.
  • the main body is surrounded by a pair of opposite first side and second side and another set of opposite third side and fourth side; the first rotating shaft and the second rotating shaft are respectively disposed along the third side and the fourth side;
  • the first rocker and the second rocker are respectively disposed on the first side and the second side of the discharge device, and the first cylinder and the second cylinder are respectively pivotally disposed on the first side and the second side of the discharge device.
  • the first rotating shaft and the second rotating shaft are disposed in parallel.
  • a first connection support and a second connection support are respectively disposed on the first side and the second side; the red bodies of the first magenta and the second magenta are respectively pivotally connected to the first connection support and the second Connect the support.
  • an aggregate storage system comprising the above described discharge device.
  • the invention has the following beneficial effects:
  • a drive mechanism that is, a first drive mechanism and a second drive mechanism, are respectively disposed on the rotating shaft of each of the double-opening doors, which are respectively disposed at the unloading device
  • the opposite sides of the main body are respectively connected to the rotating shafts of the two doors through the corresponding first rocker and second rocker.
  • FIG. 1 is a schematic perspective view of a prior art arc material structure unloading device of an aggregate storage system
  • FIG. 2 is a view showing a single door structure unloading device of a prior art aggregate storage system.
  • FIGS. 3 is a schematic perspective view of a double-opening structure unloading device of the prior art aggregate storage system
  • Figure 4 is a perspective view of the unloading device of the aggregate storage system in accordance with an embodiment of the present invention
  • Figure 5 is a schematic left side view of the unloading device of the aggregate storage system in accordance with an embodiment of the present invention
  • Figure 6 is a top plan view of the unloading device of the aggregate storage system in accordance with an embodiment of the present invention
  • the unloading device of the aggregate storage system includes a main body 8, a first rotating shaft 11 and a second rotating shaft 12 disposed on the main body 8, respectively mounted to The first door 61 on the first rotating shaft 11 and the second rotating shaft 12 and abutting each other in the closed state And the second door 62, the first driving mechanism and the second driving mechanism respectively disposed on the first side and the second side of the main body 8, which are preferably the first cylinder 51 and the second cylinder 52 in the embodiment, Easy to implement. Further, the first rotating shaft 11 and the second rotating shaft 12 are mounted on the first bearing housing 71 and the second bearing housing 72, respectively. On the first side of the body 8, the first drive mechanism is coupled to the first shaft by the first rocker 21
  • the second drive mechanism is coupled to the end of the second shaft 12 by a second rocker 11.
  • the first end of the first rocker 21 is connected to the end of the first rotating shaft 11, and the second end is connected to the piston rod of the first cylinder 51.
  • the first end of the second rocker 22 is connected to the end of the second rotating shaft 12, and the second end is pivotally connected with the piston rod of the second cylinder 52, so that the rocker is driven by the cylinder, and then driven The purpose of pivoting and pivoting the door.
  • the double-opening structure formed by the first door 61 and the second door 62 ensures a large opening of the unloading device, and the driving mechanism and the rocker are respectively disposed on different sides of the main body 8, thereby allowing a longer shaking.
  • the lever arm so that the force of the drive mechanism is greatly reduced.
  • the main body 8 is surrounded by a set of opposing first and second sides and another set of opposing third and fourth sides, the first rotating shaft 11 and the second rotating shaft 12 respectively The third side and the fourth side are arranged.
  • the first rocker 21 and the first cylinder 51 are pivotally disposed on a first side of the body 8, and the second rocker 11 and the second cylinder 52 are pivotally disposed on a second side of the discharge device.
  • the structure of the structure is compact, and in practice, according to the specific structure and needs of the aggregate storage system, the main body 8 can be any other shape, such as a circular shape, and only two drive mechanisms such as two cylinders and corresponding two are ensured.
  • the rocker can be placed on different sides of the main body of the unloading device. More preferably, in the present embodiment, the first rotating shaft 11 and the second rotating shaft 12 are disposed in parallel to make the structure more compact.
  • a first connection abutment 41 and a second connection abutment 42 are respectively disposed on the first side and the second side of the body 8.
  • the two supports are welded or otherwise secured to the body 8.
  • the cylinders of the first cylinder 51 and the second cylinder 52 are pivotally connected to the first connecting bracket 41 and the second connecting bracket 42, respectively, and the piston rods of the two cylinders pass through the first Y-joint 31 and the second Y, respectively.
  • the type joint 32 is pivotally coupled to the second end of the first rocker 21 and the second end of the second rocker 22.
  • the centrally pivoted cylinder of the pedestal drives the rocker to rotate under the action of pneumatic force.
  • the piston rod when the piston rod is extended, the first door 61 and the second door 62 rotate downward with the movement of the rotating shaft, the unloading device is opened, and the aggregate can be discharged through the main body 8;
  • the piston rod When the piston rod is retracted, the first door 61 and the second door 62 are rotated upward to close with the movement of the shaft, the discharge device is closed, and the aggregate is stored in an aggregate storage system (not shown).
  • the first door 61 and the second door 62 and their corresponding rotary connecting mechanisms operate exactly the same, and the positions are symmetrically arranged at the center.
  • the present invention also provides an aggregate storage system, the bottom of the aggregate storage system including a discharge device for opening under the control of the control system to discharge the aggregate or to close to store the aggregate.
  • the unloading device of the aggregate storage system may be of any of the above structures.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Description

骨料储存系统的卸料装置及具有该卸料装置的骨料储存系统 本申请要求于 2010 年 06 月 28 日提交中国专利局、 申请号为 201020239333.7、发明名称为 "骨料储存系统的卸料装置及具有该卸料装置 的骨料储存系统" 的中国专利申请的优先权, 其全部内容通过引用结合在 本申请中。 技术领域 本发明涉及混凝土搅拌站, 更具体地, 涉及一种骨料储存系统的卸料 装置及具有该卸料装置的骨料储存系统。 背景技术 在混凝土搅拌设备中, 经筛分后的骨料存储在骨料储存系统中。 骨料 储存系统的底部设置有卸料装置。 卸料过程如下: 由设备的自动控制系统 发出信号操纵气缸, 打开底部的卸料装置, 向称量仓等后续机构卸料, 当 卸料完毕后, 控制系统发出信号关闭卸料装置。 现有的骨料储存系统的卸料装置的较为常用的结构中, 一种为弧形门 结构, 一种为开门结构, 包括单开门结构和双开门结构。 这两种结构多为 气力驱动。 其中弧形门结构卸料装置所需空间较大, 而开门结构卸料装置 因结构紧凑, 在某些情况下更为适用。 具体地, 如图 1所示, 为现有技术中弧形门结构卸料装置的透视示意 图。 从图 1中可以看到, 气缸 5,枢接在卸料装置的主体 8,上, 弧形的门 6, 的一端通过转轴 11,枢接在主体 8,上, 门 6,的另一端与气缸 5,的活塞杆枢 接。 气缸 5,驱动门 6,在一定角度范围内绕转轴 1,枢转, 从而完成弧形的门 6,的开闭。 可以看出, 弧形门结构卸料装置所需的空间较大。 如图 2所示, 为现有技术中单开门结构卸料装置的透视示意图。 从图 2中可以看到, 气缸 5,通过连接支座 4,枢接在卸料装置的主体 8,上, 门 6, 通过转轴 1,枢接在主体 8,上。 摇杆 2,和气缸 5,设置在主体 8,的一个侧面, 其中,摇杆 2,的第一端连接在转轴 1,的端部, 第二端通过 Y型接头 3,与气 缸 5,的活塞杆枢接。 这样, 气缸 5,即可驱动门 6,在一定角度范围内绕枢轴 1,枢转, 从而完成门 6,的开闭。 当然在对应于转轴 1,的第二端的另一个侧 面, 还可以同样地设置一套摇杆和气缸等机构, 同时驱动转轴 1,。 从对图 1中的弧形门结构卸料装置和图 2中的单开门结构卸料装置的 描述中可以看出, 弧形门结构相对于开门结构所需空间更大。 而在开门结 构中还包括单开门结构和双开门结构。 从图 2中可以看出, 单开门结构的 卸料装置存在开口较小的缺点。传统的双开门结构卸料装置使得开口变大, 但是由于其为单气缸驱动两根转轴的结构, 气缸和两根转轴设置在主体的 一个侧面, 使得摇杆的力臂较短, 进而使气缸的活塞杆受力较大。 具体地, 如图 3所示, 为现有技术中双开门结构卸料装置的透视示意 图。 从图 3中可以看到, 第一门 61,和第二门 62,分别通过第一转轴 11,和 第二转轴 12,枢接在主体 8,上。 第一摇杆 21,和第二摇杆 22,以及气缸 5,设 置在主体 8,的一个侧面。其中第一摇杆 21,和第二摇杆 22,的第一端分别连 接第一转轴 11,和第二转轴 12,的端部; 第一摇杆 21,的第二端通过 Y型接 头 3,与气缸 5,的活塞杆枢接, 第二摇杆 22,的第二端与气缸 5,枢接。 这样, 气缸 5,即可同时驱动第一门 61,和第二门 62,同时在一定角度范围内绕枢轴 1,枢转, 从而完成门 6,的开闭。 可以想象, 这种双开门结构卸料装置中, 一个气缸同时驱动两根转轴 旋转, 位于主体的同一侧面的两根摇杆力臂较短, 使得气缸活塞杆受力较 大。 从而, 需要一种既有双开门结构, 能保证卸料装置的开口较大, 还能 保证摇杆力臂较大, 气缸活塞杆受力较小的卸料装置。 发明内容 本发明所要解决的问题是提供一种驱动门枢转时, 摇杆的力臂较大, 使得驱动机构不易损坏的骨料储存系统的卸料装置。 本发明所要解决的另一个问题是提供一种卸料装置中摇杆力臂较大, 驱动机构不易损坏的骨料储存系统。 根据本发明的一个方面,提供了一种骨料储存系统的卸料装置, 包括: 主体; 第一转轴和第二转轴, 设置在主体上; 第一门和第二门, 分别安装 到第一转轴和第二转轴上,其特征在于,骨料储存系统的卸料装置还包括: 第一驱动机构, 设置在主体的第一侧, 并通过第一摇杆连接到第一转轴的 端部; 以及第二驱动机构, 设置在主体的与第一侧相对的第二侧, 并通过 第二摇杆连接到第二转轴的端部。 进一步地,第一驱动机构和第二驱动机构分别为第一气缸和第二气缸; 第一摇杆的第一端连接在第一转轴的端部, 第二摇杆的第一端连接在第二 转轴的端部; 第一摇杆的第二端和第二摇杆的第二端分别与第一气缸和第 二气缸的活塞杆枢接。 进一步地, 主体由一组相对的第一侧和第二侧以及另一组相对的第三 侧和第四侧围成; 第一转轴和第二转轴分别沿第三侧和第四侧设置; 第一 摇杆和第二摇杆分别设置在卸料装置的第一侧和第二侧, 第一气缸和第二 气缸分别可枢转地设置在卸料装置的第一侧和第二侧。 进一步地, 第一转轴和第二转轴平行设置。 进一步地, 在第一侧和第二侧分别设置有第一连接支座和第二连接支 座; 第一气紅和第二气紅的紅体分别枢接在第一连接支座和第二连接支座 上。 进一步地, 第一气缸和第二气缸的活塞杆分别通过第一 Y型接头和第 二 Y型接头与第一摇杆和第二摇杆枢接。 根据本发明的另一个方面, 提供了一种骨料储存系统, 该骨料储存系 统包括上述的卸料装置。 本发明具有以下有益效果:
1. 在该骨料储存系统的卸料装置中,对于双开门中的每个门的转轴分 别设置了一个驱动机构, 即第一驱动机构和第二驱动机构, 它们分别设置 在卸料装置的主体上相对的两侧, 并分别通过相应的第一摇杆和第二摇杆 连接至两个门的转轴。 这样, 就在保证开口较大的同时, 避免了现有技术 中一个驱动机构在卸料装置的一侧同时驱动两根摇杆时摇杆力臂较小的缺 点, 从而使得驱动机构所受的力较小。 2.双开门中的第一门和第二门通过第一驱动机构和第二驱动机构分别 控制, 使得在实际使用中可以根据情况同时或分别控制两个门, 这样卸料 装置的使用更加灵活。 同时, 此结构相对于弧形门结构具有紧凑、 安装维 修方便的优点。 附图说明 附图用来提供对本发明的进一步理解, 构成本申请的一部分, 本发明 的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。 在附图中: 图 1示出了现有技术中骨料储存系统的弧形门结构卸料装置的透视示 意图; 图 2示出了现有技术中骨料储存系统的单开门结构卸料装置的透视示 意图; 图 3示出了现有技术中骨料储存系统的双开门结构卸料装置的透视示 意图; 图 4示出了根据本发明的实施例的骨料储存系统的卸料装置的透视示 意图; 图 5示出了根据本发明的实施例的骨料储存系统的卸料装置的左视示 意图; 图 6示出了根据本发明的实施例的骨料储存系统的卸料装置的俯视示 意图。 具体实施方式 下面将参考附图并结合实施例, 来详细说明本发明。 如图 4和图 6所示, 在根据本使用新型的实施例中, 骨料储存系统的 卸料装置包括主体 8、设置在主体 8上的第一转轴 11和第二转轴 12、分别 安装到第一转轴 11和第二转轴 12上并在关闭状态下相互对接的第一门 61 和第二门 62、分别设置在主体 8的第一侧和第二侧的第一驱动机构和第二 驱动机构, 本实施例中优选地为第一气缸 51和第二气缸 52 , 结构筒单易 实现。 并且, 第一转轴 11和第二转轴 12分别安装在第一轴承座 71和第二 轴承座 72上。 在主体 8的第一侧, 第一驱动机构通过第一摇杆 21连接至第一转轴
11的端部; 在主体 8的第二侧, 第二驱动机构通过第二摇杆 11连接到第 二转轴 12的端部。 具体地, 从图 4和图 5中可以看出, 在本实施例中, 第 一摇杆 21的第一端连接在第一转轴 11的端部,第二端与第一气缸 51的活 塞杆枢接; 同样地, 第二摇杆 22的第一端连接在第二转轴 12的端部, 第 二端与第二气缸 52的活塞杆枢接,从而达到了由气缸驱动摇杆,进而驱动 转轴及门枢转的目的。 可以理解, 由第一门 61和第二门 62形成的双开门 结构保证了卸料装置的较大开口, 而在主体 8的不同两侧分别设置驱动机 构和摇杆, 则允许较长的摇杆力臂, 从而使驱动机构的受力大大降低。 优选地, 在本实施例中, 主体 8由一组相对的第一侧和第二侧以及另 一组相对的第三侧和第四侧围成, 第一转轴 11和第二转轴 12分别沿第三 侧和第四侧设置。 第一摇杆 21和第一气缸 51可枢转地设置在主体 8的第 一侧, 第二摇杆 11和第二气缸 52可枢转地设置在卸料装置第二侧。 此种 结构筒单紧凑, 而在实践中, 根据骨料存储系统的具体结构和需要, 主体 8 可以为其他任何形状, 比如圆形等, 而只要保证两个气缸等驱动机构及 相应的两个摇杆设置在卸料装置主体的不同侧面即可。 更优选地, 在本实施例中, 将第一转轴 11和第二转轴 12平行设置, 使结构更加紧凑。 另夕卜, 优选地, 在本实施例中, 在本体 8的第一侧和第二侧分别设置 一个第一连接支座 41和第二连接支座 42。 这两个支座焊接或以其他方式 固定在本体 8上。 第一气缸 51和第二气缸 52的缸体分别枢接在第一连接 支座 41和第二连接支座 42上, 而两个气缸的活塞杆分别通过第一 Y型接 头 31和第二 Y型接头 32与第一摇杆 21的第二端和第二摇杆 22的第二端 枢接。 上述连接支座和 Y型接头的连接方式筒单而易实施。 从而, 可绕连 接支座的中心枢转的气缸在气力的作用下驱动摇杆转动。 从图 4-6中可以 看出, 当活塞杆伸出时, 第一门 61和第二门 62随转轴运动而向下转动, 卸料装置打开, 骨料即可通过主体 8 卸出; 当活塞杆缩回时, 第一门 61 和第二门 62随转轴运动而向上转动至闭合,卸料装置关闭,骨料存储在骨 料存储系统(图中未示出 ) 中。 其中, 第一门 61和第二门 62及其相应的转动连接机构的运作完全相 同, 位置为中心对称布置, 两块门可以同时控制, 也可以单独控制, 以满 足不同的使用要求。 此外, 本发明还提供了一种骨料储存系统, 该骨料储存系统的底部包 括卸料装置,用于在控制系统的控制下打开以卸出骨料或关闭以储存骨料。 该骨料储存系统的卸料装置可以为上述的任何一种结构。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于 本领域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精 神和原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明 的保护范围之内。

Claims

权 利 要 求
1、 一种骨料储存系统的卸料装置, 包括: 主体( 8 ); 第一转轴 (11)和第二转轴(12), 设置在所述主体(8)上; 第一门 (61)和第二门 (62), 分别安装到所述第一转轴(11)和第二 转轴(12)上, 其特征在于, 所述骨料储存系统的卸料装置还包括: 第一驱动机构,设置在所述主体( 8 )的第一侧, 并通过第一摇杆( 21 ) 连接到所述第一转轴( 11 ) 的端部; 以及 第二驱动机构, 设置在所述主体(8) 的与所述第一侧相对的第二侧, 并通过第二摇杆(22)连接到所述第二转轴(12) 的端部。
2、 根据权利要求 1所述的骨料储存系统的卸料装置, 其特征在于, 所述第一驱动机构和所述第二驱动机构分别为第一气虹 (51 )和第二 气缸 ( 52 ); 所述第一摇杆(21 ) 的第一端连接在第一转轴(11) 的端部, 所述第 二摇杆(22) 的第一端连接在第二转轴 (12) 的端部; 所述第一摇杆(21) 的第二端和所述第二摇杆(22) 的第二端分别与 所述第一气缸(51)和第二气缸(52) 的活塞杆枢接。
3、 根据权利要求 2所述的骨料储存系统的卸料装置, 其特征在于, 所述主体( 8 )由一组相对的第一侧和第二侧以及另一组相对的第三侧 和第四侧围成; 所述第一转轴 (11 )和第二转轴 (12)分别沿所述第三侧和第四侧设 置; 所述第一摇杆(21)和第二摇杆(22)分别设置在所述卸料装置的第 一侧和第二侧, 所述第一气缸(51)和第二气缸(52)分别可枢转地设置 在所述卸料装置的第一侧和第二侧。
4、 根据权利要求 1、 2或 3所述的骨料储存系统的卸料装置, 其特征 在于, 所述第一转轴(11 )和所述第二转轴(12)平行设置。
5、 根据权利要求 3所述的骨料储存系统的卸料装置, 其特征在于, 在第一侧和第二侧分别设置有第一连接支座 (41 ) 和第二连接支座 (42 ); 所述第一气缸(51)和第二气缸(52) 的缸体分别枢接在所述第一连 接支座(41)和第二连接支座(42)上。
6、根据权利要求 2或 3所述的骨料储存系统的卸料装置,其特征在于, 所述第一气缸( 51 )和第二气缸( 52 )的活塞杆分别通过第一 Y型接头( 31 ) 和第二 Y型接头 (32) 与第一摇杆(21 )和第二摇杆(22)枢接。
7、 一种骨料储存系统, 其特征在于, 包括权利要求 1至 6中任一项所 述的卸料装置。
PCT/CN2011/075482 2010-06-28 2011-06-08 骨料储存系统的卸料装置及具有该卸料装置的骨料储存系统 Ceased WO2012000376A1 (zh)

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KR20030012613A (ko) * 2001-08-02 2003-02-12 주식회사 곰레미콘 레미콘 저슬럼프제품 생산용 콘크리트호퍼 게이트구조
CN2663119Y (zh) * 2003-09-30 2004-12-15 福建南方路面机械有限公司 骨料仓的卸料门装置
JP2006255903A (ja) * 2005-03-15 2006-09-28 Oru Japan Kk コンクリート用ホッパ排出ゲート
JP2007098757A (ja) * 2005-10-04 2007-04-19 Oru Japan Kk コンクリート用ホッパ排出ゲート
CN101712397A (zh) * 2009-11-27 2010-05-26 中国电力科学研究院 一种用于直升机吊运混凝土的吊罐
CN201755870U (zh) * 2010-06-28 2011-03-09 三一重工股份有限公司 骨料储存系统的卸料装置及具有该卸料装置的骨料储存系统

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ITVR20130225A1 (it) * 2013-10-11 2015-04-12 Doteco S P A Sistema di chiusura e macchina di dosaggio e miscelazione comprendente detto sistema di chiusura

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