CN107073748A - 混合设备 - Google Patents

混合设备 Download PDF

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Publication number
CN107073748A
CN107073748A CN201580047863.7A CN201580047863A CN107073748A CN 107073748 A CN107073748 A CN 107073748A CN 201580047863 A CN201580047863 A CN 201580047863A CN 107073748 A CN107073748 A CN 107073748A
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rotary shaft
equipment according
arms
equipment
helical form
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约翰·爱德华·乔布林
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Cha Lin Ji Innovation Co Ltd
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Cha Lin Ji Innovation Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
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    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
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    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01F33/50—Movable or transportable mixing devices or plants
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    • B01F33/50115—Stirring devices adapted to be connected to a standard boring machine or other kind of domestic tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
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    • B28C5/0806—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
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    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
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    • B28—WORKING CEMENT, CLAY, OR STONE
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    • B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

提供了一种用于混合容器的内容物的设备(301)，所述设备包括旋转轴(302)，所述旋转轴(302)在近端配备有用于可移除地附接到提供旋转的装置的连接件。旋转轴具有混合元件(303)，混合元件固定地连接在旋转轴的与所述近端相对的远端处。混合元件包括：位于旋转轴的最远端处的至少两个臂(304)；位于旋转轴上的螺旋状颈部(306)；以及轴环(305)，轴环在轴上定位在至少两个臂和螺旋状颈部之间。至少两个臂被配置在第一部分打开的静止位置，并且可移动到第二完全打开的操作位置。混合元件还包括叶片(307)，叶片穿过旋转轴定位成比螺旋状颈部更靠近近端。

Description

混合设备
相关申请的交叉引用
本申请要求于2014年8月22日提交的英国专利申请第1414940.5号的优先权，其全部内容通过引用并入本文。
技术领域
本发明涉及一种改进的混合工具，并且尤其涉及一种用于在灰浆制备过程中用于彻底地搅拌灰浆的混合工具。
背景技术
EP2638955A1描述了使用包括至少两个臂的装置来混合容器的内容物，其中，所述至少两个臂在处于静止位置时可以缩回，或者当处于操作旋转位置时可以径向向外延伸。所述装置还包括定位在所述至少两个臂上方的螺旋状颈部以及定位在所述至少两个臂上方并且位于所述螺旋状颈部下方的轴环。提供旋转的装置可以由手持钻或电动螺丝刀提供。然而，EP2638955A1具有两个相关联的问题。首先，当混合容器的内容物时，诸如干灰浆的未混合的成分可能保留在容器中的混合物的表面上。其次，需要与混合工具一起使用高速钻头。这阻碍了大量国内市场使用该装置，因为该装置不具有高速钻头，使用者不希望获得一个混合工具仅将其作为部件的唯一目的。
在工业中通常使用桨叶式灰浆混合器。然而，这种现有技术的灰浆混合器花费相对长的时间来混合灰浆和水，并且在任何情况下都不会做得如此彻底，从而在混合容器的侧面留下未混合的灰浆。如果不立即清洗，它们也很难在使用后清洗。
本发明克服了现有技术的缺点。
发明内容
根据本发明的一方面，提供了一种用于混合容器的内容物的设备，所述设备包括：旋转轴，该旋转轴在近端配备有用于可移除地附接到提供旋转的装置的连接件。所述旋转轴具有混合元件，所述混合元件固定地连接在所述旋转轴的与所述近端相对的远端处。所述混合元件包括：位于所述旋转轴的最远端处的至少两个臂；位于所述旋转轴上的螺旋状颈部；以及在所述旋转轴上定位在所述至少两个臂和所述螺旋状颈部之间的轴环。所述至少两个臂被配置在第一部分打开的静止位置，并且能够移动到第二完全打开的操作位置，并且所述混合元件还包括叶片，所述叶片穿过所述旋转轴定位成比所述螺旋状颈部更靠近近端。
附图说明
图1(现有技术)示出了使用现有技术的混合装置混合灰浆的人；
图2(现有技术)示出了在利用现有技术的混合装置混合之后的桶中的干灰浆的残留物；
图3示出了体现本发明的所要求保护的设备的透视图；
图4示出了使用结合手持钻实施本发明的设备的人；
图5示出了体现本发明的所要求保护的设备的另一透视图；
图6示出了体现本发明的所要求保护的设备的另一透视图；
图7示出了体现本发明的所要求保护的设备的另一透视图；和
图8示出了体现本发明的所要求保护的设备的另一透视图。
具体实施方式
图1(现有技术)
在图1中示出了使用现有技术的混合设备102的混合灰浆的人101。混合设备102不能确保干灰浆粉末和水在容器中的完全搅拌。未混合的灰浆粉末保留在混合容器的内边缘周围和容器内的内容物的表面上。混合设备也需要相对长的时间来混合灰浆。此外，如果设备102在使用后不立即清洁，则灰浆在设备102的表面上变干，并且可能难以在稍后阶段清除。
图2(现有技术)
图2示出了在利用现有技术的混合设备(例如图1中的102)混合之后的桶202中的干灰浆201的残留物。
当混合灰浆时，现有技术的设备在混合过程期间不产生足够强的向下的力，从而导致在容器内部的混合物表面上以及在混合容器的内周上形成未混合的灰浆。
图3
图3示出了体现本发明的所要求保护的设备的透视图。本发明提供了一种改进的混合工具301，其包括金属六角形轴302。在所示的实施例中，轴302由钢制成。轴302具有近端，该近端具有用于可移除地附接到提供旋转的装置(诸如手持钻)的连接件。轴302具有远端，混合元件303附接到该远端。
轴302具有混合元件303，该混合元件303包括：至少两个臂304；环绕轴302的螺旋状颈部306；以及位于所述至少两个臂304和螺旋状颈部306之间的轴环305。叶片307位于螺旋状颈部306附近，并且在所示的实施例中以90度固定到工具301的主轴302。混合工具301的部件由重尼龙制成，例如尼龙和聚氨酯的混合物。这种混合物提供了柔韧性和耐久性的特性，并且提供这些特性的任何混合物都适用于本发明。工具301克服了现有技术的缺点。
首先，工具301通过确保没有未混合的材料(例如干灰浆)残留在混合物的表面上或围绕混合桶的内边缘而提供了增强的混合。
其次，工具301可以与低速钻(如图4中进一步描述的)一起使用。特别地，用于提供旋转的装置可以是能够以200-300转/分钟的速度操作的手持钻。相比之下，在现有技术(例如EP2638955A1)中，用于提供旋转的装置通常是能够以600-1100转/分钟的速度操作的手持钻。
第三，工具提供了这样一种装置，该装置不仅提供增强的混合程度，而且在较短的时间内混合。作为说明，使用用于混合灰浆的现有技术，例如桨叶，需要大约五到六分钟来混合40kg的灰浆容器。相比之下，本提议能够在约1分钟内混合40kg的灰浆容器。
第四，工具在装置的清洁方面提供了显著的时间和劳动节约优点。工具可以简单地放置在水/溶剂桶中，并且提供旋转的装置被激活以便被清洁。作为说明，可以使用工具301混合60kg的灰浆容器，然后在三分二十秒内清洁工具。这是比仅混合(而不是清洁)的现有技术的工具(例如桨叶)花费的时间少得多的时间。如果现有技术的工具(例如桨叶)不被清洁，则它们可能生锈。这然后导致与锈颗粒的混合物和/或从工具落到混合物中的干燥的灰浆片的污染的问题。此外，这种现有技术的工具当处于不清洁的状态时通常撞击或敲击地板或墙壁以移除干燥的混合物。这然后导致工具损坏，例如破碎或断裂，这随后导致工具不平衡和随后对混合桶造成损坏。
图4
图4示出了结合手持钻402体现本发明的所要求保护的设备401的透视图。手持钻402是提供旋转的装置的示例，但是可以使用任何其它装置，例如电动螺丝刀。在现有技术中，即，用于提供旋转的装置通常是能够以600-1100/分钟转操作的手持钻。因此，必须结合现有技术的混合设备使用能够以高速操作的手持钻。相比之下，本发明中体现的工具可以与能够以仅仅200-300转/分钟的速度操作的手持钻结合使用。因此，能够以低得多的速度操作的钻可以与本发明中实施的改进的混合工具结合使用。有利地，当使用较低速度的钻时，能够混合较小的量。当仅需要少量时，这导致更少的灰浆浪费。
图5
图5示出了所要求保护的设备的另一透视图体现本发明。在所示的实施例中，工具501具有两个特征，这两个特征用于防止在混合期间灰浆(或被混合的其它材料)在装置上向上移动。这些特征是减少混合期间混乱的产生和减少从混合容器中损失的产品量的重要特征。
轴环502紧邻所述至少两个臂，并且包括围绕主轴的成角度的深凹槽通道。通道的角度帮助将向上移动的材料驱动到通道中，然后再次落回到容器中。
螺旋状颈部503在轴上更靠近近端并且紧邻轴环502。螺旋状颈部503因此位于轴环502和叶片(在此未示出)之间。螺旋状颈部503包括逆时针螺旋，因此当钻(未示出)使轴沿顺时针方向旋转时，沿轴上升的任何松散材料在涡流下被驱动回来。因此，逆时针螺旋构造成与轴旋转的方式相反的方向。在所示的实施例中，螺旋状颈部包括三个完整的螺旋。然而，在替代的实施例中，可以存在少于三个或多于三个的螺旋。
图6
图6示出了体现本发明的所要求保护的设备的另一透视图。轴601的端部(与具有用于手持钻的附接点的端部相对)包括至少两个臂。在所示的实施例中，确切地有两个臂602以与轴601成45度的角度固定。当手持钻(本文中未示出)在操作时，臂602能够向外扩展而达到最大角度90度。在大约200转/分钟的较低速度下，臂602保持在它们相对于主轴45度的静止位置。在大约400转/分钟的较高速度下，臂打开以从轴达到90度的最大角度。
由于臂602仅以大约400转/分钟的速度完全打开，因此在较低速度下在电动机上存在减小的负载，这延长了电动机(例如手持钻(图6中未示出)中的电动机)的潜在寿命。
图7
图7示出了体现本发明的所要求保护的设备的另一透视图。在所示的实施例中，臂701在至少一个表面上并且特别是在至少一个外表面上以及在至少一个内表面上显示出凸起部分或脊702。凸起部分或脊702用于增加混合物的搅拌，从而增强混合。另外，凸起部分/脊702用于加速干混合物的分散。
图8
图8示出了体现本发明的所要求保护的设备的另一透视图。叶片801定位在螺旋状颈部802上方并且以90度固定到工具的轴803。在所示的实施例中，轴803是六角形轴。叶片801用于在被混合的材料内产生向下的力，并且确保未混合的材料不会留在混合物的表面上或不会围绕混合桶的边缘。

Claims (15)

1.一种用于混合容器的内容物的设备，所述设备包括：
旋转轴，该旋转轴在近端配备有用于可移除地附接到提供旋转的装置的连接件，所述旋转轴具有混合元件，所述混合元件固定地连接在所述旋转轴的与所述近端相对的远端处，
所述混合元件包括：位于所述旋转轴的最远端处的至少两个臂；位于所述旋转轴上的螺旋状颈部；以及在所述旋转轴上定位在所述至少两个臂和所述螺旋状颈部之间的轴环，
其中，所述至少两个臂被配置在第一部分打开的静止位置，并且能够移动到第二完全打开的操作位置，并且
所述混合元件还包括叶片，所述叶片穿过所述旋转轴定位成比所述螺旋状颈部更靠近近端。
2.根据权利要求1所述的设备，其中，所述提供旋转的装置是手持钻或电动螺丝刀。
3.如权利要求1所述的设备，其中，所述旋转轴是六角形轴。
4.根据权利要求1所述的设备，其中，所述至少两个臂均被配置成环。
5.根据权利要求4所述的设备，其中，每个所述环均包括位于至少一个表面上的脊状区域。
6.根据权利要求5所述的设备，其中，每个所述环均包括位于至少一个内表面上和至少一个外表面上的脊状区域。
7.根据权利要求1所述的设备，其中，所述混合元件由柔性材料制成。
8.根据权利要求1所述的设备，其中，所述轴环包括围绕所述旋转轴的成角度的凹槽通道。
9.根据权利要求1所述的设备，其中，所述螺旋状颈部包括沿逆时针方向延伸的至少一个螺旋螺纹。
10.根据权利要求9所述的设备，其中，所述螺旋状颈部包括沿逆时针方向延伸的三个螺旋螺纹。
11.根据权利要求1所述的设备，其中，所述至少两个臂在与所述旋转轴成45°的部分打开的静止位置中连接到所述旋转轴。
12.根据权利要求11所述的设备，其中，所述至少两个臂被配置为在旋转时打开到与所述旋转轴成90°的完全打开的操作位置。
13.根据权利要求1所述的设备，其中，所述叶片以90°的角度固定地连接到所述旋转轴。
14.根据权利要求1所述的设备，其中，所述叶片当处于它们的完全打开的操作位置时在长度上不延伸超过所述至少两个臂。
15.根据权利要求1所述的设备，该设备还包括手持钻或电动螺丝刀。
CN201580047863.7A 2014-08-22 2015-08-21 混合设备 Pending CN107073748A (zh)

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