WO2017088646A1 - 一种建筑用混凝土搅拌机 - Google Patents

一种建筑用混凝土搅拌机 Download PDF

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Publication number
WO2017088646A1
WO2017088646A1 PCT/CN2016/104988 CN2016104988W WO2017088646A1 WO 2017088646 A1 WO2017088646 A1 WO 2017088646A1 CN 2016104988 W CN2016104988 W CN 2016104988W WO 2017088646 A1 WO2017088646 A1 WO 2017088646A1
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support column
base body
rotating shaft
roller
circular hole
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PCT/CN2016/104988
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English (en)
French (fr)
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杜丽娜
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杜丽娜
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Publication of WO2017088646A1 publication Critical patent/WO2017088646A1/zh

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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
    • B28C5/16—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 the stirrers having motion about a vertical or steeply inclined axis

Definitions

  • the utility model relates to a concrete mixer for construction, belonging to the field of construction equipment.
  • the shape and size of the stirred vessel should be determined according to the scale of production (ie, the amount of material handled), the purpose of the mixing operation, and the characteristics of the material.
  • the loading factor should be reasonably selected to maximize the utilization of the equipment. rate. If there is no special need, the most suitable vertical cylindrical container should be selected for the kettle body, and the appropriate cylinder height-to-diameter ratio (or container height to diameter ratio) should be selected. If there is heat transfer requirement, a jacket structure shall be provided on the outside of the kettle.
  • the jacket type includes an integral jacket, a spiral baffle jacket, a half pipe jacket, and a honeycomb jacket, and the heat transfer effect is sequentially increased, but the manufacturing cost is also increased accordingly.
  • the type, size and speed of the agitator have an effect on the distribution of the agitation power between the overall flow and the turbulent pulsation.
  • the power distribution of the turbine agitator is advantageous for turbulent pulsation, while the propeller agitator is advantageous for overall flow.
  • the large-diameter, low-speed agitator the power is mainly consumed by the overall flow, which is conducive to macroscopic mixing.
  • Small-diameter, high-speed agitator power is mainly consumed by turbulent pulsation, which is conducive to micro-mixing.
  • the enlargement of the agitator is a complicated problem related to the process. It can only be amplified by step-by-step experience and extrapolated to the industrial scale according to the obtained amplification criterion.
  • the existing concrete mixer can meet the needs of its use, but it is used at the time of use.
  • Stirred cement, water or sandstone can easily splash out when stirring at high speed, which not only wastes resources, but also pollutes the environment, and can not effectively control the proportion of cement, water or sandstone, and take cement. It was very troublesome.
  • the utility model aims at satisfying the use requirement of the existing concrete mixer, but the cement, water or sand stone stirred at the time of use is easy to splash out at the time of high-speed stirring, which not only wastes resources but also the environment.
  • a concrete mixer for construction was designed to cause pollution and to effectively control the proportion of cement, water or sandstone, and to be very troublesome when taking cement.
  • the utility model relates to a concrete mixer for building, which comprises: an engine, a telescopic shaft, a left agitating gear, a right agitating gear, a rotating shaft, a base body, a discharging port, a left supporting column, a right supporting column, a left roller, a right roller, and a feeding port. And an opening and closing valve; one end of the telescopic shaft is fixedly connected to the engine by welding, the other end of the telescopic shaft is designed in an integrated structure with the rotating shaft, the left agitating gear is disposed on the left side of the rotating shaft, and the right agitating gear
  • the base body is disposed on the right side of the rotating shaft, and the base body is a sealed hollow structure.
  • the bottom center of the base body is provided with a circular hole for accommodating the discharge opening, and the left end edge of the upper end surface of the base body is provided with a receiving inlet.
  • a circular hole the feed port is controlled by a switch valve, the left support column and the right support column are respectively disposed at the left and right edge positions of the bottom of the base body, and the left roller is connected to the left support column by welding, The right roller is placed at the bottom of the right support column by welding.
  • the left support column and the right support post have the same shape and length, and the left support column and the right support post have the same cross-sectional diameter.
  • the bottom center of the base body is provided with a circular hole having a diameter larger than the diameter of the discharge port, and the left end edge of the upper end of the base body is provided with a circular hole having a diameter larger than the inlet port for accommodating the inlet. diameter of.
  • the left agitating gear and the right agitating gear have the same shape and size, and the left roller and the right roller have the same design structure.
  • the utility model is novel and unique, and the design structure of the double mixing gear is well satisfied, and the cement, water or sandstone which is stirred by the existing concrete mixer during use is easily at high speed. Splashing out when stirring, not only wastes resources, but also pollutes the environment, and can not effectively control the proportion of cement, water or sandstone, effectively save resources and make the mixing more uniform.
  • the utility model has the advantages of simple structure, effective protection of the environment, easy operation, low material cost, good craftsmanship, low production cost and wide applicability.
  • Figure 1 is an overall structural view of the present invention.
  • a concrete mixer for construction the structure includes: an engine 1, a telescopic shaft 2, a left agitating gear 3, a right agitating gear 4, a rotating shaft 5, a base 6, a discharge port 7, a left support column 8, a right support column 9, a left roller 10, a right roller 11, a feed port 12, and an on-off valve 13; one end of the telescopic shaft 2 is fixedly connected to the engine 1 by welding, and the other end of the telescopic shaft 2 and the rotating shaft 5 are
  • the left agitating gear 3 is disposed on the left side of the rotating shaft 5
  • the right agitating gear 4 is disposed on the right side of the rotating shaft 5
  • the base body 6 is a sealed hollow structure
  • the bottom center of the base body 6 is The position is provided with a circular hole for accommodating the discharge port 7, and the left end edge of the upper end surface of the base body 6 is provided with a circular hole for accommodating the inlet port 12, and the inlet port 12 is controlled by the
  • the left roller 10 is connected to the left support column 8 by welding, and the right roller 11 is disposed on the right support column 9 by welding.
  • the bottom support, the left support column 8 and the right support column 9 have the same shape and length,
  • the cross-sectional diameters of the support column 8 and the right support column 9 are the same, and the bottom center of the base body 6 is provided with a circular hole diameter accommodating the discharge port 7 larger than the diameter of the discharge port 7, and the upper end surface of the base body 6 is left.
  • the edge position is provided with a circular hole diameter accommodating the feed port 12 which is larger than the diameter of the feed port 12, and the left agitating gear 3 and the right agitating gear 4 have the same outer shape and size, and the left roller 10 and the right roller 11 are
  • the design structure is the same.
  • a concrete mixer for construction described in this embodiment when in use, opens the feed port 12 to allow the raw material to enter the base 6, and then the engine 1 can be started, and the left agitating gear 3 and the right are made through the rotating shaft 5.
  • the agitating gear 4 rotates, and can be extended and contracted up and down by the telescopic rod 2, and the agitation can be more uniform. After the agitation is completed, the material can be taken through the discharge port 7.
  • the utility model is novel and unique, and the design structure of the double agitating gear is very good.
  • the utility model has the advantages of simple structure, effective protection of the environment, easy operation, low material cost, good processability and low production cost. , wide applicability.

Abstract

一种建筑用混凝土搅拌机，包括：发动机（1）、伸缩轴（2）、左搅拌齿轮（3）、右搅拌齿轮（4）、转轴（5）、基体（6）、出料口（7）、左支撑柱（8）、右支撑柱（9）、左滚轮（10）、右滚轮（11）、进料口（12）、开关阀（13）；伸缩轴（2）的一端通过焊接与发动机（1）实现连接固定，伸缩轴（2）的另一端与转轴（5）为一体式结构设计，左搅拌齿轮（3）设在转轴（5）的左侧，右搅拌齿轮（4）设在转轴（5）的右侧，基体（6）为密封式空心结构，基体（6）的底部中心位置设有容纳出料口（7）的圆形孔，基体（6）的上端面左侧边缘位置设有容纳进料口（12）的圆形孔。借助于双搅拌齿轮结构，解决了现有混凝土搅拌机使用时高速搅拌过程中混凝土飞溅出去，以及易出现搅拌不均匀的问题。

Description

一种建筑用混凝土搅拌机 技术领域
本实用新型涉及一种建筑用混凝土搅拌机，属于建筑设备领域。
背景技术
在选择搅拌容器时，应根据生产规模(即物料处理量)、搅拌操作目的和物料特性确定搅拌容器的形状和尺寸，在确定搅拌容器的容积时应合理选择装料系数，尽量提高设备的利用率。如果没有特殊需要，釜体一般宜选用最常用的立式圆筒形容器，并选择适宜的筒体高径比(或容器装液高径比)。若有传热要求，则釜体外须设置夹套结构。夹套种类有整体夹套、螺旋挡板夹套、半管夹套、蜂窝夹套，传热效果依次提高但制造成本也相应增加。
搅拌器的类型、尺寸及转速，对搅拌功率在总体流动和湍流脉动之间的分配都有影响。一般说来，涡轮式搅拌器的功率分配对湍流脉动有利，而旋桨式搅拌器对总体流动有利。对于同一类型的搅拌器来说，在功率消耗相同的条件下，大直径、低转速的搅拌器，功率主要消耗于总体流动，有利于宏观混合。小直径、高转速的搅拌器，功率主要消耗于湍流脉动，有利于微观混合。搅拌器的放大是与工艺过程有关的复杂问题，至今只能通过逐级经验放大，根据取得的放大判据，外推至工业规模。
目前现有的混凝土搅拌机虽然能够满足其使用需求，但是在使用的时候所 搅拌的水泥、水或沙石类很容易在高速搅拌的时候飞溅出去，这样不仅浪费资源，还对环境造成污染，也不能有效的控制水泥、水或沙石类比例数量，而且在拿取水泥的时候非常的麻烦。
实用新型内容
本实用新型针对目前现有的混凝土搅拌机虽然能够满足其使用需求，但是在使用的时候所搅拌的水泥、水或沙石类很容易在高速搅拌的时候飞溅出去，这样不仅浪费资源，还对环境造成污染，也不能有效的控制水泥、水或沙石类比例数量，而且在拿取水泥的时候非常的麻烦的问题，设计了一种建筑用混凝土搅拌机。
本实用新型解决其技术问题所采取的技术方案是：
该一种建筑用混凝土搅拌机，其结构包括：发动机、伸缩轴、左搅拌齿轮、右搅拌齿轮、转轴、基体、出料口、左支撑柱、右支撑柱、左滚轮、右滚轮、进料口、开关阀；所述伸缩轴的一端通过焊接与发动机实现连接固定，所述伸缩轴的另一端与转轴为一体式结构设计，所述左搅拌齿轮设在转轴的左侧，所述右搅拌齿轮设在转轴的右侧，所述基体为密封式空心结构，所述基体的底部中心位置设有容纳出料口的圆形孔，所述基体的上端面左侧边缘位置设有容纳进料口的圆形孔，所述进料口通过开关阀实现控制，所述左支撑柱和右支撑柱分别设在基体底部的左右两侧边缘位置，所述左滚轮通过焊接与左支撑柱连接，所述右滚轮通过焊接设在右支撑柱的底部。
所述左支撑柱和右支撑柱的形状和长度相同，所述左支撑柱和右支撑柱的截面直径相同。
所述基体的底部中心位置设有容纳出料口的圆形孔直径大于出料口的直径，所述基体的上端面左侧边缘位置设有容纳进料口的圆形孔直径大于进料口的直径。
所述左搅拌齿轮和右搅拌齿轮的外观形状和大小相同，所述左滚轮和右滚轮的设计结构相同。
本实用新型有如下优点：
1.本实用新型新颖独特，借助双搅拌齿轮的设计结构，很好的满足了其使用需求，解决了现有的混凝土搅拌机在使用的时候所搅拌的水泥、水或沙石类很容易在高速搅拌的时候飞溅出去，这样不仅浪费资源，还对环境造成污染，也不能有效的控制水泥、水或沙石类比例数量的问题，有效节约资源，且使得混合更加均匀。
2.本实用新型结构简单，有效保护环境，易操作，部件材质价格低廉，工艺性好，制作成本低，应用性广。
附图说明
图1为本实用新型整体结构图。
图中：1发动机、2伸缩轴、3左搅拌齿轮、4右搅拌齿轮、5转轴、6基体、7出料口、8左支撑柱、9右支撑柱、10左滚轮、11右滚轮、12进料口、13开关阀。
具体实施方式
如图1所示：一种建筑用混凝土搅拌机，其结构包括：发动机1、伸缩轴2、左搅拌齿轮3、右搅拌齿轮4、转轴5、基体6、出料口7、左支撑柱8、右支撑柱9、左滚轮10、右滚轮11、进料口12、开关阀13；所述伸缩轴2的一端通过焊接与发动机1实现连接固定，所述伸缩轴2的另一端与转轴5为一体式结构设计，所述左搅拌齿轮3设在转轴5的左侧，所述右搅拌齿轮4设在转轴5的右侧，所述基体6为密封式空心结构，所述基体6的底部中心位置设有容纳出料口7的圆形孔，所述基体6的上端面左侧边缘位置设有容纳进料口12的圆形孔，所述进料口12通过开关阀13实现控制，所述左支撑柱8和右支撑柱9分别设在基体6底部的左右两侧边缘位置，所述左滚轮10通过焊接与左支撑柱8连接，所述右滚轮11通过焊接设在右支撑柱9的底部，所述左支撑柱8和右支撑柱9的形状和长度相同，所述左支撑柱8和右支撑柱9的截面直径相同，所述基体6的底部中心位置设有容纳出料口7的圆形孔直径大于出料口7的直径，所述基体6的上端面左侧边缘位置设有容纳进料口12的圆形孔直径大于进料口12的直径，所述左搅拌齿轮3和右搅拌齿轮4的外观形状和大小相同，所述左滚轮10和右滚轮11的设计结构相同。
本实施例所描述的一种建筑用混凝土搅拌机，使用时将打开进料口12，使原料进入基体6内，然后可以启动发动机1，通过转轴5使得左搅拌齿轮3和右 搅拌齿轮4转动，还可以通过伸缩杆2实现上下伸缩，可以搅拌更加均匀，搅拌完毕后即可通过出料口7取料，本实用新型新颖独特，借助双搅拌齿轮的设计结构，很好的满足了其使用需求，解决了现有的混凝土搅拌机在使用的时候所搅拌的水泥、水或沙石类很容易在高速搅拌的时候飞溅出去，这样不仅浪费资源，还对环境造成污染，也不能有效的控制水泥、水或沙石类比例数量的问题，有效节约资源，且使得混合更加均匀，本实用新型结构简单，有效保护环境，易操作，部件材质价格低廉，工艺性好，制作成本低，应用性广。
以上所述，仅为本实用新型的具体实施方式，熟悉本领域的技术人员在本实用新型揭露的范围内，可轻易想到的变化，都应涵盖在实用新型的保护范围之内。

Claims (4)

  1. 一种建筑用混凝土搅拌机，结构包括：发动机(1)、伸缩轴(2)、左搅拌齿轮(3)、右搅拌齿轮(4)、转轴(5)、基体(6)、出料口(7)、左支撑柱(8)、右支撑柱(9)、左滚轮(10)、右滚轮(11)、进料口(12)、开关阀(13)；其特征是：所述伸缩轴(2)的一端通过焊接与发动机(1)实现连接固定，所述伸缩轴(2)的另一端与转轴(5)为一体式结构设计，所述左搅拌齿轮(3)设在转轴(5)的左侧，所述右搅拌齿轮(4)设在转轴(5)的右侧，所述基体(6)为密封式空心结构，所述基体(6)的底部中心位置设有容纳出料口(7)的圆形孔，所述基体(6)的上端面左侧边缘位置设有容纳进料口(12)的圆形孔，所述进料口(12)通过开关阀(13)实现控制，所述左支撑柱(8)和右支撑柱(9)分别设在基体(6)底部的左右两侧边缘位置，所述左滚轮(10)通过焊接与左支撑柱(8)连接，所述右滚轮(11)通过焊接设在右支撑柱(9)的底部。
  2. 根据权利要求1所述的一种建筑用混凝土搅拌机，其特征是：所述左支撑柱(8)和右支撑柱(9)的形状和长度相同，所述左支撑柱(8)和右支撑柱(9)的截面直径相同。
  3. 根据权利要求1所述的一种建筑用混凝土搅拌机，其特征是：所述基体(6)的底部中心位置设有容纳出料口(7)的圆形孔直径大于出料口(7)的直径，所述基体(6)的上端面左侧边缘位置设有容纳进料口(12)的圆形孔直径大于进料口(12)的直径。
  4. 根据权利要求1所述的一种建筑用混凝土搅拌机，其特征是：所述左搅 拌齿轮(3)和右搅拌齿轮(4)的外观形状和大小相同，所述左滚轮(10)和右滚轮(11)的设计结构相同。
PCT/CN2016/104988 2015-11-27 2016-11-08 一种建筑用混凝土搅拌机 WO2017088646A1 (zh)

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CN107469709A (zh) * 2017-09-18 2017-12-15 郑州大学 一种建筑用涂料搅拌混匀装置
CN107932726A (zh) * 2017-11-15 2018-04-20 绵阳环阳科技有限公司 一种用于辊压机的均匀混料搅拌装置
CN108032437A (zh) * 2017-12-15 2018-05-15 中科纳达新材料（广西）有限公司 一种用于建筑施工的混凝土搅拌装置
CN109775398A (zh) * 2019-01-31 2019-05-21 江苏万宝机械有限公司 一种装船机的环保出料装置
CN112339120A (zh) * 2020-10-29 2021-02-09 黄道喜 一种一体式混凝土搅拌车
CN112824080A (zh) * 2019-11-20 2021-05-21 王劲松 一种高效节能搅拌机

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